10|05|A|Includes Machine Guns; Brushes, Machine Gun and Pistol.|Excludes Turrets, Aircraft.||Guns, through 30mm|2001169|
10|10|A|Includes Breech Mechanisms; Mounts; Grenade Launchers for Integral-Cartridge Grenades, Single-Shot or Auto-Loading or Automatic-Firing.|||Guns, over 30mm up to 75mm|1974091|
10|15|A|Includes Breech Mechanisms; Mounts; Rammers.|||Guns, 75mm through 125mm|1974091|
10|20|A|Includes Breech Mechanisms; Power Drives; Gun Shields.|||Guns, over 125mm through 150mm|1974091|
10|25|A|Includes Firing Platforms; Mounts; Gun Shields.|||Guns, over 150mm through 200mm|1974091|
10|30|A|Includes Gun Yokes; Rammers; Reflectors.|||Guns, over 200mm through 300mm|1974091|
10|35|A|Includes Breech Mechanisms; Training Gears; Power Drives.|||Guns, over 300mm|1974091|
10|40|A|Includes Flame Throwers; Smoke Generators.|||Chemical Weapons and Equipment|1974091|
10|45|A|Includes Depth Charge Tracks; Torpedo Tubes.|||Launchers, Torpedo and Depth Charge|1974091|
10|55|A|Includes Airborne Rocket Launchers adaptable to guided missile use.|Excludes Specifically designed Airborne Guided Missile Launchers; Jettisonable Rocket Launchers; Launcher Fairings designed for specific airframes; Rifle Grenade Launchers; Grenade Launchers for Integral-Cartridge Grenades, Single-Shot or Auto-Loading or Automatic Firing.||Launchers, Rocket and Pyrotechnic|1974091|
10|70|A|||Note-This class includes nets and booms for harbor defense only.|Nets and Booms, Ordnance|1974091|
10|75|A||||Degaussing and Mine Sweeping Equipment|1974091|
10|80|A|Includes Dummy Artillery, Aircraft and Vehicles; Garnished Nets.|||Camouflage and Deception Equipment|1974091|
10|90|A|Includes Components and Accessories used on or with weapons falling in two or more classes of Group 10.|||Assemblies Interchangeable Between Weapons in Two or More Classes|1974091|
10|95|A|Includes Line Throwing Guns; Catapult Guns; Bayonets; Saluting Guns; Signal Guns; Flare Guns; Barrage Balloons; Accessories, not elsewhere classifiable, for weapons in this group; Expendable Bomb Dispensers.|||Miscellaneous Weapons|1974091|
11|05|A|Includes Ballistic cases, tail assemblies, retardation devices, and other peculiar components which are not classifiable elsewhere.|Excludes Parachute canopies and canopy hardware.|Note-This class includes nuclear weapons (including bombs), which are designed to be dropped from an aircraft.|Nuclear Bombs|1974091|
11|10|A|Includes Ogive sections, body sections, bases, and other peculiar components which are not classifiable elsewhere.||Note-This class includes nuclear weapons which are designed to be propelled from a recoilless rifle, gun, howitzer, or the like, and which are not designed to be self-propelled.|Nuclear Projectiles|1974091|
11|15|A|Includes Components and parts peculiar to the warhead or warhead section, which are not classifiable in more specific classes.|Excludes Such components as fuzing and firing devices, nuclear components, high explosive components, classifiable in more specific classes, and items such as projectiles and bombs which include the entire outer case of a weapon.|Note-This class includes nuclear warheads (without or assembled with case sections, adaption kits, and/or fuzing and firing components) which are to be used in or with bombs, rockets, projectiles, missiles, demolition charges, or the like. Also includes case sections, nose cones, flare sections, center sections, and auxiliary structural components of missiles, rockets, and re-entry vehicles which are designed or constructed for exclusive use with or for housing of nuclear warheads and/or warhead sections.|Nuclear Warheads and Warhead Sections|1974091|
11|20|A|||Note-This class includes nuclear weapons which consist of depth charge bodies assembled with nuclear warheads. It includes training weapons and all specially designed components which are not classifiable elsewhere.|Nuclear Depth Charges|1976224|
11|25|A|Includes Outer cases, case sections, and other peculiar components, which are not classifiable elsewhere.||Note-This class includes nuclear weapons which are designed to be emplaced in or near a structure, area, or the like, which is to be destroyed. The weapons may include accessories.|Nuclear Demolition Charges|1974091|
11|27|A|Includes Components peculiar to assembled rockets which are not classifiable elsewhere.|Excludes Rocket Motors; Warhead Components; Rocket Components classified in other FSC classes.|Note-This class includes nuclear weapons, consisting of rocket bodies assembled with nuclear warheads, which comprise a single item of supply and are issued as such.|Nuclear Rockets|1974091|
11|30|A|||Note-This class includes collections of items used for the purpose of converting nuclear weapons from one configuration to another.|Conversion Kits, Nuclear Ordnance|1974091|
11|35|A|Includes such items as fuzes, power supplies, firing sets, x-units, cables, safing devices, adaption kits, and re-entry vehicle nuclear ordnance arming and fuzing systems.|||Fuzing and Firing Devices, Nuclear Ordnance|1974091|
11|40|A|Includes All components which contain or simulate nuclear active materials.|Excludes end items, such as bombs, projectiles, warheads, and the like.||Nuclear Components|1974091|
11|45|A|||Note-This class includes actual and simulated explosive and pyrotechnic components peculiar to all nuclear ordnance end items, such as bombs, demolition charges, rockets, projectiles, warheads, and related systems. Excluded from this class are all explosive and pyrotechnic components designed for other than nuclear ordnance applications.|Explosive and Pyrotechnic Components, Nuclear Ordnance|1974091|
11|90|A|Includes Specially designed trucks and trailers for nuclear ordnance; Specially designed slings and hoists; Operational, test, and setting devices, and cradles; Conditioning Kits and Sets, Controlled Environment.|Excludes Hand tools; Instruments for use on both nuclear ordnance and other equipment; Basic types of electrical and electronic test instruments, including those specially designed, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments, as shown in the indexes in the FSC.||Specialized Test and Handling Equipment, Nuclear Ordnance|1974091|
11|95|A|Includes Items common to more than one class or items not properly fitting into the foregoing classes of nuclear ordnance.|||Miscellaneous Nuclear Ordnance|1974091|
12|10|A||||Fire Control Directors|1974091|
12|20|A||||Fire Control Computing Sights and Devices|1974091|
12|30|A|||Note-This class includes only complete fire control systems. Anything less than a complete system, such as individual end items, assemblies, parts, attachments, or accessories for use in fire control systems are classified in classes other than this class.|Fire Control Systems, Complete|1974091|
12|40|A|Includes Periscopes for Submarines; Range and Height Finders; Telescopic Sights; Optical Instruments Integrated with Fire Control Equipment.|||Optical Sighting and Ranging Equipment|1974091|
12|50|A||||Fire Control Stabilizing Mechanisms|1974091|
12|60|A|Includes Turret, Gun, Torpedo Mount, and Searchlight Indicating Equipment; Target Designating Equipment; Synchro Systems.|||Fire Control Designating and Indicating Equipment|1974091|
12|65|A|Includes Fire Control Transmitters, Transmitter-Receivers, Receivers, Receiver-Regulators.|Excludes Fire Control Transmitting and Receiving Equipment, Specially Designed for use on or with Fire Control Radar Equipment.||Fire Control Transmitting and Receiving Equipment, except Airborne|1974091|
12|70|A|Includes Turrets, Aircraft; Computers, specifically designed; Complete Gyro Mechanisms.|Excludes Gun Chargers; Ammunition Boxes; Gun Heaters; Field and Link Chutes; Ammunition Boosters; Gyro Components; Complete Fire Control Systems.||Aircraft Gunnery Fire Control Components|1974091|
12|80|A|Includes Computers, specifically designed; Complete Gyro Mechanisms; Optical Instruments for Bombing Fire Control.|Excludes Gyro Components; Optical Elements, such as Lens, Prisms, Filters.||Aircraft Bombing Fire Control Components|1974091|
12|85|A|Includes Radar Sets, Assemblies, Subassemblies, and Components Specially Designed for use on or with Fire Control Equipment.|||Fire Control Radar Equipment, except Airborne|1974091|
12|87|A|||Note-This class includes airborne, shipborne, and submarineborne sonar sets, assemblies, subassemblies, and components designed specificially for use with underwater fire control equipment.|Fire Control Sonar Equipment|1974091|
12|90|A|Includes Fuze Setters; Ordnance Cable Systems; Aiming Circles; Flash and Sound Ranging Sets; Fire Control Components and Subassemblies Not Classifiable in Other Classes of Group 12.|||Miscellaneous Fire Control Equipment|1974091|
13|05|A|Includes Components.|||Ammunition, through 30mm|1974091|
13|10|A|Includes Components, except Fuzes and Primers; Chemical Warfare Cartridges.|Excludes Fuzes and Primers.||Ammunition, over 30mm up to 75mm|1974091|
13|15|A|Includes Components, except Fuzes and Primers; Pyrotechnic Cartridges and Projectiles; Chemical Warfare Cartridges and Projectiles.|Excludes Fuzes and Primers.||Ammunition, 75mm through 125mm|1974091|
13|20|A|Includes Components, except Fuzes and Primers; Chemical Warfare Projectiles.|Excludes Fuzes and Primers.||Ammunition, over 125mm|1974091|
13|25|A|Includes Components; Photoflash Bombs; Chemical Warfare Bombs; Bomb Clusters.|Excludes Guided Bombs converted to Guided Missiles by addition of a means of propulsion.||Bombs|2007278|
13|30|A|Includes Components; Hand and Rifle Grenades; Smoke Grenades.|Excludes Firing Devices (Launchers).||Grenades|1974091|
13|36|A|Includes Warheads Containing Military Chemical Agents; Exercise Heads, Guided Missile.|Excludes Atomic Ordnance Warheads; All other Warheads for use on other than guided missiles; Liquid Propulsion Units; Rocket Engines (Liquid Propellant Units); JATO Units; Rocket Motors (Solid Propellant Units) for Guided Missiles; Solid Fuel Propulsion Units; Propellant Chemicals encased in consumable containers, such as squibs and cartridges for insertion into missile propulsion systems as integral parts.||Guided Missile Warheads and Explosive Components|1974091|
13|37|A|Includes Rocket Motors (Solid Propellant Units) for Guided Missiles, Explosive-Loaded; All Explosive Components for Guided Missile and Space Vehicle Solid Fuel Propulsion Units; Solid Propellants encased in consumable containers, such as squibs and cartridges, intended for insertion into missile propulsion systems as integral parts.|Excludes Rocket Motors (Solid Propellant Units) for Guided Missiles, Inert-Loaded or Empty; All Inert (Nonexplosive) Components for Guided Missile and Space Vehicle Solid Fuel Propulsion Units; Guided Missile Warheads and Components; Rocket Propulsion Units; Rocket Motors (Solid Propellant Units) for Rockets; Solid Propellants predetermined to specific quantity and quality, but packaged in reusable containers.||Guided Missile and Space Vehicle Explosive Propulsion Units, Solid Fuel; and Components|1974091|
13|38|A|Includes Rocket Motors (Solid Propellant Units) for Guided Missiles, Inert-Loaded or Empty; All Inert (Nonexplosive) Components for Guided Missile and Space Vehicle Solid Fuel Propulsion Units.|Excludes Rocket Motors (Solid Propellant Units) for Guided Missiles, Explosive-Loaded; Guided Missile Warheads and Components; Rocket Propulsion Units; Rocket Motors (Solid Propellant Units) for Rockets.||Guided Missile and Space Vehicle Inert Propulsion Units, Solid Fuel; and Components|1974091|
13|40|A|Includes Complete Rounds; Explosive Components, Including Warheads; Pyrotechnic Rockets; Solid Fuel JATO Units; Rocket Motors (Solid Propellant Units) for Rockets; Covers, Protective Rocket Warhead; Jettisonable Rocket Launchers; Conditioning Kits and Sets, Controlled Environment; and other peculiar components which are not classified elsewhere.|Excludes Nuclear rockets, Nuclear warheads; all other warheads for use on other than rockets; and rockets with built-in guiding devices.||Rockets, Rocket Ammunition and Rocket Components|1974091|
13|45|A|Includes Components; Antipersonnel Mines; Antitank Mines; Fuzes.|||Land Mines|1974091|
13|46|A|Includes: Remote Munition Items and Systems used singularly or in combination to defeat a variety of threats; Fuzes; Safe and Arming devises; Self Destruction Mechanisms; Communication Modules; Command and Control systems and various other pertinent components.||Note-Munitions items/systems that are not held by the soldier but are deployed for future activation. They may be put in place separately by the soldier or delivered from vehicles or aircraft by mechanical distribution methods. They may be commdand controlled or may use self-initiated firing systems that do not require soldier monitoring. All items in this class can be armed/disarmed remotely.|Remote Munitions|2002238|
13|50|A|Includes Parachute Packs; Inert Mine Cases; Booster Cans; Clock Delays; Clock Starters; Search Coils; Extenders.|||Underwater Mine and Components, Inert|1974091|
13|51|A|Includes Loaded Cases; Boosters; Detonators.|||Underwater Mines and Components, Explosive|1974091|
13|52|A|Includes: Complete operating units, such as an underwater mine reconnaissance device, as well as component parts, practice, training, blank, and dummies.|Excludes: Torpedo Inert components, depth charges, and underwater mines.|Note-Version of Underwater Mine Disposal Explosive Device without destructive charge. Intended for underwater mine hunting and reconnaissance. May also be used for training purposes.|Underwater Mine Disposal Inert Devices|2000183|
13|53|A|Includes Complete explosive device, including ammunition, detonating charge, and component parts.|Excludes Underwater Mine Explosive Components (FSC 1351), Torpedo Explosive Components (FSC 1356), Military Chemical Agents (FSC 1365).|Note-Complete explosive devices, including destructive charge. It is fired, guided to target and detonated from a vessel or other remote site.|Underwater Mine Disposal Explosive Devices|2000183|
13|55|A||||Torpedos and Components, Inert|1974091|
13|56|A|Includes Warheads; Boosters; Detonators.|||Torpedos and Components, Explosive|1974091|
13|60|A|Includes Inert Firing Mechanisms; Pistols without Detonators; Extenders.|||Depth Charges and Components, Inert|1974091|
13|61|A|Includes Cases; Boosters; Detonators.|||Depth Charges and Components, Explosive|1974091|
13|65|A|Includes War Gases; Screening Smokes; Incendiary and thickening Agents; Signaling Smokes.|Excludes Ammunition containing Military Chemical Agents.||Military Chemical Agents|1974091|
13|67|A|||Note-A collection of items, which are used for a specific purpose. Each collection must include at least one item of ordnance classified in Group 13. Ordnance may be non-lethal (as defined in the Department of Defense Direcive 3000.3). These sets, kits and outfits may include such items as uniforms, weapons, body armor, and the like. By themselves, each of these components belongs in an FSC other than 1367.|Tactical Sets, Kits, and Outfits|2002010|
13|70|A|Includes Flares; Signals; Anti-Aircraft Countermeasure Cartridges; Fireworks; Pistol Rocket Signals.|Excludes Pyrotechnic Cartridges and Projectiles; Photoflash Bombs; Pyrotechnic Rockets.||Pyrotechnics|2023073|
13|75|A|Includes Items for construction, quarrying and demolition work such as Dynamite and other explosives packed in cylindrical paper cartridges or in bags, Demolition Charges, Blasting Caps, Blasting Time Fuses, Detonating Cord, Demolition Firing Devices; Booby Trap Mechanisms; Bangalore Torpedoes; Inert accessories and components such as Blasting Machines, Priming Adapters, and Detonating Cord Clips.|Excludes Liquid Propellant Fuels and Oxidizers; Solid Propellants encased in consumable containers, for insertion into missile propulsion systems as integral parts; Guided Missile Explosive Devices; Safety-in-Flight Explosive Items and Devices such as, Impulse Cartridges, Delay Cartridges, Aircraft Ejection Seat Catapults, Aircraft Canopy Removers, and similar items, as shown in the indexes to the FSC, Solid Propellants, predetermined to specific quantity and quality, packaged in reusable containers; Nuclear Ordnance Components; Rocket and Guided Missile Motors, Warheads, and Propulsion Sections.||Demolition Materials|1974091|
13|76|A|Includes Solid Propellants, predetermined to specific quantity and quality, packaged in reusable containers; Explosive Loaded Devices and Components as shown in the indexes to the FSC.|Excludes Liquid Propellant Fuels and Oxidizers; Solid Propellants encased in consumable containers, for insertion into missile propulsion systems as integral parts; Guided Missile Explosive Devices; Blasting and Demolition Materials; Safety-in-Flight Explosive Items and Devices such as Impulse Cartridges, Delay Cartridges, Aircraft Ejection Seat Catapults, Aircraft Canopy Removers; Rocket and Guided Missile Motors, Warheads, and Propulsion Sections; similiar items, as shown in the indexes to the FSC.||Bulk Explosives|1974091|
13|77|A|Includes Impulse Cartridges; Delay Cartridges; Engine Starter Cartridges (explosive filled); Fire Extinguisher Cartridges (used to activate by remote control); Aircraft Ejection Seat Catapults; Rocket Motors (Solid Propellant Units) for Aircraft Ejection Seats; Aircraft Canopy Removers; Thrusters, propellant and cartridge actuated; Initiators; Explosive Bolts and Explosive Bolt Cartridges; Cutters, cartridge or propellant actuated, Reefing Line; Powder actuated Tool Cartridges; Explosive Loaded Devices and Components which are not specifically classified elsewhere.|Excludes Liquid Propellant Fuels and Oxidizers; Solid Propellants, encased in consumable containers for insertion into missile propulsion systems as an integral part; Guided Missile Explosive Devices; Bulk and Solid Propellants, predetermined to specific quantity and quality, packaged in reusable containers; Blasting and Demolition Materials; Rocket Motors, Warheads and Propulsion Sections for Rockets and Guided Missiles.|Note-This class includes safety-in-flight explosive items, consisting of a quantity of propellant (either encased in a cartridge or in molded form) and a means of activation, designed to be inserted into or attached to one or more devices to provide the energy required to operate devices requiring a time delay, or not requiring a time delay, in their operating sequence. Also included are devices designed to utilize energy generated by the items described above.|Cartridge and Propellant Actuated Devices and Components|1974091|
13|80|C|||FSC 1380 CANCELLED ON 100103 Military Biological Agents|Military Biological Agents|1982060|
13|85|A||Excludes Nonspecialized or common tools and equipment not developed exclusively for use by qualified EOD personnel; specialized demolition material; explosive loaded shaped charges.|Note-This class includes only specialized tools and equipment developed for and used by qualified Explosive Ordnance Disposal (EOD) personnel.|Surface Use Explosive Ordnance Disposal Tools and Equipment|1974091|
13|86|A||Excludes Nonspecialized or common tools not developed exclusively for use by qualified EOD, UDT, and/or SEAL personnel; specialized demolition material; explosive loaded shaped charges|Note-This class includes only specialized tools and equipment developed for and used by qualified Explosive Ordnance Disposal (EOD), personnel, Underwater Demolition Teams (UDT), and/or Sea-Air-Land (SEAL) personnel|Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment|1974091|
13|90|A||Excludes Fuzes and Primers for ammunition not classified in Classes 1310, 1315, and 1320.|Note-This class includes only fuzes and primers for use in ammunition classified in Classes 1310, 1315, and 1320.|Fuzes and Primers|1974091|
13|95|A|Includes Ammunition Shapes, such as Blanks, Disks, Slugs, Cups, and Rotating Bands (Shell Bands).|||Miscellaneous Ammunition|1974091|
13|98|A|Includes Handling and servicing equipment specially designed for use on or with rockets and conventional ammunition.|Excludes Handling and servicing equipment specially designed for use on or with rocket and pyrotechnic launchers; Ammunition maintenance and repair shop specialized equipment; Handling equipment specially designed for aircraft or airfield use.||Specialized Ammunition Handling and Servicing Equipment|1974091|
14|10|A|Includes Complete Drones, initially designed as missiles, but converted to drone use. Also includes complete guided missile air launch decoys.||Note-This class includes only complete guided missiles, with or without warheads and explosive components, whether in assembled or unassembled form. End items, assemblies, parts, attachments, or accessories for use in or on guided missiles are classified in classes other than this class.|Guided Missiles|2006053|
14|20|A|Includes Structural Components; Components and Accessories Specially Designed for use on or with guided missiles, including Complete Gyro Mechanisms, Hydraulic Pumps, Automatic Pilot Mechanisms and Specially Designed Assemblies, and Electronic Guidance Equipment installed in missiles, Mounting structure, Spare Kits, On Board Sensors, and Long Wave Infared Cameras.|Excludes Electronic Remote Guidance Equipment used to guide missiles; Solid and Liquid Propellant Units; Components of Gyro Mechanisms.||Guided Missile Components|2020084|
14|25|A||Excludes Guided Missile Subsystems.|Note-This class includes only complete guided missile systems. Anything less than a complete system, such as individual end items, assemblies, parts, attachments, or accessories for use in guided missile systems are classified in classes other than this class.|Guided Missile Systems, Complete|1974091|
14|27|A||Excludes Complete Guided Missile Systems.|Note-This class includes only combinations or assemblies of two or more end items, each of which is properly classified in other classes of this group, identified as single items of supply. Excluded from this class are individual end items, assemblies, subassemblies, attachments, accessories or parts classified in other classes of this group, not combined as single items of supply.|Guided Missile Subsystems|1974091|
14|30|A|Includes Specially Designed Components of Guided Missile Remote Control Systems.|Excludes Guided Missile Internal (Built-in) Control Systems; Components used in both guided missiles and other than guided missiles (including fire control components).|Note-This class includes airborne and nonairborne guided missile remote control systems, components, and accessories, designed specifically for use therewith. Excluded from this class are fire control assemblies, subassemblies, and components modified for use with guided missile remote control systems, and fire control assemblies designed specifically for shipboard use.|Guided Missile Remote Control Systems|1974091|
14|40|A|Includes Airborne and Nonairborne Guided Missile Launchers.|Excludes Aircraft Launchers; Rocket Launchers.||Launchers, Guided Missile|1974091|
14|50|A|Includes Specially Designed Trucks and Trailers for use in transporting guided missiles; Specially Designed Slings, Hoists, Jacks, and Blowers; Self-propelled Vehicles and Trailers, Specially Designed for Guided Missile Handling or Servicing; Covers, Guided Missile; Conditioning Kits and Sets, Controlled Environment.|Excludes Guided Missile Launchers (FSC 1440); Aircraft Handling and Servicing Equipment (FSC 1730).||Guided Missile Handling and Servicing Equipment|1974091|
15|10|A|||Note-This class includes only complete aircraft. End items, assemblies, parts, attachments, or accessories for use in or on fixed wing aircraft are classified in classes other than this class.|Aircraft, Fixed Wing|1974091|
15|20|A|INCLUDES: Helicopters and Tilt Wing Aircraft|EXCLUDES: End items, assemblies, parts, attachments, or accessories for use in or on rotary wing aircraft such as Helicopters, Tilt Rotor and the like. Tese items are classified in classes other than this class.|NOTE: This class includes only complete aircraft.|Aircraft, Rotary Wing|1974091|
15|40|A|Includes Motorized Gliders.||Note-This class includes only complete gliders. End items, assemblies, parts, attachments, or accessories for use in or on gliders are classified in classes other than this class.|Gliders|1974091|
15|50|A|Includes Unmanned Aircraft Systems (UASs) and Drones specifically designed for such uses as targets, training, surveillance, missile evaluation, photographic reconnaissance, weapons delivery, communications relay/network gateway, electronic warfare, search and rescue, re-supply or other military operateons.|Excludes Converted or modified guided missiles.|Note-This class includes only complete unmanned aircraft systems and subordinate air vehicles. Other major items, assemblies, parts, attachments, or accessories for use in or on unmanned aircraft systems are classified in classes other than this class.|Unmanned Aircraft|2010032|
15|55|A|||Note - This class includes only complete space vehicles, whether in assembled or unassembled form.|Space Vehicles|2013049|
15|60|A|Includes Flight Control Surfaces; Internal and External Auxiliary Fuel Tanks; Exhaust Systems; Pylons, Trim Tabs; Aircraft.|Excludes Fitted Covers; Helicopter Rotor Brake System Components; Aircraft Loose Equipment and Alternate Mission Configuration Equipment stored on board the aircraft.|Note-This class includes fabricated system parts that are permanently attached or peculiar to the integral airframe of an aircraft, such as support structural components, spars, ribs, ailerons, stabilizers, bulkheads.|Airframe Structural Components|1974091|
16|10|A|Includes Aircraft Propellers; Propeller Blades, Cams, Cones, Hubs, Nuts, and Spinners; Test Clubs; Synchronizers; Power Control Units; Integral Oil Control Measures and Propeller Governors.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |Excludes Rotary Rudder and Rotary Wing Blades (FSC 1615).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ||Aircraft Propellers and Components|1995181|
16|15|A|Includes Helicopter dynamic components and specially designed parts that transmit power from the aircraft power plant to the rotary wing and rotary rudder. Also included in this class are Rotors; Blades; Rotor Blade, Trim, Tabs; Blade Sets; Yokes; Clutches and Transmissions.|Excludes Propellers (FSC 1610); Rotor Brake Systems Components (FSC 1630); Rotor Blade Hydraulic Folding System Components (FSC 1650); Hydraulic Servo System Components (FSC 1650).|Note-This class includes miscellaneous component parts specifically designed for, and used exclusively in, helicopter drive mechanisms and rotor blades when not specifically classified elsewhere in the FSC indexes.|Helicopter Rotor Blades, Drive Mechanisms and Components|1974091|
16|20|A|Includes Shock Struts and Components; Installation Elements, such as Torsion Bars, Vibration Links, Drag Struts; Landing Gear Trunions, Axles and Shimmy Dampeners; Specially designed hydraulic power steering system components.|Excludes Mounting Braces and Mounting Plates permanently installed on aircraft (FSC 1680); Landing Wheels, Skis, and Floats (FSC 1630); Wheel Brakes and Wheel Brake Cylinders (FSC 1630).||Aircraft Landing Gear Components|1974091|
16|30|A|Includes Skis; Floats; Tracks; Landing Wheel Skid Detectors; Valves specifically designed for use with hydraulic or pneumatic wheel and brake systems; Helicopter Rotor Brake System Components.|Excludes Landing Gear Axles (FSC 1620).||Aircraft Wheel and Brake Systems|1974091|
16|40|A|Includes Wire Rope; Single Leg Wire Assemblies; Wire Strands; Control Pulleys; Turnbuckle Lock Clips and other wire rope attachments and terminations.|Excludes General use Chain and Wire Rope (FSC 4010); general use Pulleys (FSC 3020); general use Miscellaneous Hardware (FSC 5340); general use Fittings for Rope, Cable and Chain (FSC 4030).|Note-Wire rope, with attachments or terminations and pulleys, used in aircraft control applications, will be classified in this class.|Aircraft Control Cable Products|2002298|
16|50|A|Includes Hydraulic and Pneumatic Accumulators, Pumps, Motors, Actuating Cylinders, and Filters; De-icing Boots; Fluid Type De-icing Pumps, Valves and Filters; Vacuum System Oil Separators; Pneumatic Pressurization Equipment other than that for pressurizing cabins and compartments.|Excludes Jet Engine Hydraulic Components (FSC 2840); Valves specifically designed for air conditioning, heating, ventilating, cabin pressurizing, and thermal de-icing (FSC 1660); Valves specifically designed for use with Aircraft Engines (FSC 2840); Guided Missiles and Guided Missile Engines (FSC 1338), Landing Gear (FSC 1620), Wheel and Brake System Components (FSC 1630); Oxygen Breathing System Components (FSC 1660); In-flight Refueling System Hydraulic components (FSC 1680); Specifically designed hydraulic power steering system components (FSC 1620).|Note-This class includes only those components specifically designed for aircraft use.|Aircraft Hydraulic, Vacuum, and De-icing System Components|1995235|
16|60|A|Includes Cabin Supercharging Equipment; Canisters; Cylinder Assemblies; Masks; Fixed Oxygen System; Specially Designed Aircraft Valves; Cabin Pressure Regulators; Heat Exchangers; Air Expansion Turbines; Aircraft Heaters; Ventilating System Components; Air Conditioning and Heating Duct Assemblies; Thermal De-icing Equipment; Cabin and Compartment Pressurizing Equipment; Air Diffusers; Cabin Pressure Selectors; Liquid Oxygen Converters.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Excludes Oxygen Pressure Signals and Warning Devices; Tubing; Ground Type Heaters and Coolers; Pressurizing Equipment other than that used for Cabin and Compartment Pressurization; Fluid De-icing Equipment; Valves specifically designed for use with Aircraft Engines, Guided Missiles, and Guided Missile Engines.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Note-This class includes components specifically designed for use in aircraft air conditioning, heating, and pressurizing equipment. Also included are specially designed components of oxygen breathing systems used in aircraft.|Aircraft Air Conditioning, Heating, and Pressurizing Equipment|1995167|
16|70|A||Excludes Fitting Assemblies built into the aircraft structure.|Note-Includes specifically designed items, sets, and systems for air-to-air, air-to-surface, and surface-to-air delivery, pick up, and recovery operations, unless parts, attachments, assemblies, for use in or on such systems (i.e., space vehicle aerial recovery systems) are specifically indexed to other classes of the FSC (i.e., Transmitting Radio Buoys and Direction Finding Subsystem Components).|Parachutes; Aerial Pick Up, Delivery, Recovery Systems; and Cargo Tie Down Equipment|1974091|
16|75|A|Includes Structural Components; Components and Accessories specially designed for installation in or on Space Vehicles; Internal (Built-in) Control Systems.|Excludes Remote Guidance Equipment.||Space Vehicle Components|2013335|
16|77|A|Includes Specifically designed Components of Space Vehicle Remote Control Systems.|Excludes Internal (Built-in) Control Systems; Components designed for use with both Guided Missile and Space Vehicle Systems.||Space Vehicle Remote Control Systems|2013335|
16|80|A|Includes Control Assemblies, Push-Pull; Brace, Positioning Cargo Ramp stowed on board; Cockpit Mounted Control Quadrants; Actuators, Electro-Mechanical and Mechanical; Ventilators; Relief Tubes; Map Holders; Aerial Glider Towing Accessories attached to Aircraft; Belts, Safety and Lap; Harness, Shoulder and Safety; Litter Attaching Supports;Electric Windshield Wipers;Aircraft Onboard Inert Gas Generators;Aircraft Furniture;Aircraft Mounted Winches and Hoists;In-Flight Refueling System Components, including Fuel Components;Aircraft Curtains;Cable Tension Regulators;Sun Visors;Rear-View Mirrors;Mechanical Transmissions, Gearboxes and Constant Speed drives Specially designed for aircraft.|Excludes Engine Mounted Control Assemblies; Fitted Covers, Aircraft Pylons; Helicopter Roter Brake System Components; Helicopter Automatic Stabilization Equipment.||Miscellaneous Aircraft Accessories and Components|1974091|
17|10|A|Includes Aircraft Arresting Barriers.|Excludes Airport Runway Marker Lights (FSC 6220).||Aircraft Landing Equipment|1974091|
17|20|A|Includes Catapults.|Excludes Guided Missile Launchers (FSC 1440) and Space Vehicle Launchers (FSC 1840).||Aircraft Launching Equipment|1974091|
17|25|A|Includes Launchers specifically designed for Space Vehicles.|Excludes Launchers used with both Guided Missiles and Space Vehicles.|                       |Space Vehicle Launchers|2012202|
17|30|A|Includes Energizers; Engine Preheaters; Mooring Assemblies; Wheel Chocks; Beaching Equipment; Aileron, Elevator, and Rudder Locks; Passenger Loading Ramps; Maintenance Platforms; Aircraft Maintenance and Boarding Ladders; Aircraft Maintenance Slings and Hoists; Aircraft Fin Tilting Jacks; Airfield Specialized Lift Trucks and Trailers; Fitted Covers for Airframe Components; Aircraft Engine Covers.|Excludes Airfield Specialized Trucks and Trailers designed primarily for transporting aircraft assemblies (FSC 1740); Maintenance Stands designed for support of aircraft assemblies during repair or overhaul (FSC 4920); Test Stands (FSC 4920); General Purpose Jacks (FSC 5120); Slings (FSC 3940), and Hoists (FSC 3950); Trailers (FSC 2330), Liquid Oxygen, Aircraft Servicing (FSC 1660).|Note-This class excludes "vehicular components" such as those listed under FSC's 2520, 2530, 2540, 2590.|Aircraft Ground Servicing Equipment|1974091|
17|35|A|Includes Specially designed Trucks and Trailers for use in transporting Space Vehicles; Specially designed Slings, Hoists, Jacks, and Blowers, Self-propelled Vehicles, specially designed for space vehicle handling or servicing; Covers, space vehicle.|Excludes Equipment used in handling or servicing both Guided Missile and Space Vehicles.|Note - This class does not include space vehicle aerial recovery systems which are classified in Class 1670.|Space Vehicle Handling and Servicing Equipment|2012202|
17|40|A|Includes Airfield Specialized Trucks and Trailers designed primarily for transporting aircraft assemblies; Trailers: Afterburner, Engine, Propeller, Fuselage, and Wing; Trucks, Aircraft Fuselage and Aircraft Wing; Skids, Engine Transport; Stands, Engine Transport; Bomb Trailers, Airfield; Trucks, Crashed Aircraft Removing.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |Excludes Airfield Specialized Lift Trucks (FSC 3930), and Trailers (FSC 2330); Highway Type Trucks (FSC 2320), and Trailers (FSC 2330); Cargo Loading and Unloading Trailers (FSC 2330) and Trucks (FSC 2320).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |Note-This class excludes "vehicular components" such as those listed under FSC's 2520, 2530, and 2590.|Airfield Specialized Trucks and Trailers|1995235|
18|10|C|||FSC 1810 CANCELLED ON 022213 Space Vehicles|Space Vehicles|1974091|
18|20|C|Includes Structural Components; Components and Accessories specially designed for installation in or on Space Vehicles; Internal (Built-in) Control Systems.|Excludes Remote Guidance Equipment.|FSC 1820 CANCELLED ON 101216 Space Vehicle Components|Space Vehicle Components|2013335|
18|30|C|Includes Specifically designed Components of Space Vehicle Remote Control Systems.|Excludes Internal (Built-in) Control Systems; Components designed for use with both Guided Missile and Space Vehicle Systems.|FSC 1830 CANCELLED ON 101216 Space Vehicle Remote Control Systems|Space Vehicle Remote Control Systems|2013335|
18|40|C|Includes Launchers specifically designed for Space Vehicles.|Excludes Launchers used with both Guided Missiles and Space Vehicles.|FSC 1840 CANCELLED ON 072413 Space Vehicle Launchers|Space Vehicle Launchers|1974091|
18|50|C|Includes Specially designed Trucks and Trailers for use in transporting Space Vehicles; Specially designed Slings, Hoists, Jacks, and Blowers, Self-propelled Vehicles, specially designed for space vehicle handling or servicing; Covers, space vehicle|Excludes Equipment used in handling or servicing both Guided Missile and Space Vehicles.|FSC 1850 CANCELLED ON 072413 Space Vehicle Handling and Servicing Equipment|Space Vehicle Handling and Servicing Equipment|1974091|
18|60|C|Includes Food and Water Production Equipment; Air Production Equipment; Shelter Equipment; Power Generation and Conversion Equipment.|Excludes Items which are integral components of Space Vehicles.|FSC 1860 CANCELLED ON 101216 Space Survival Equipment|Space Survival Equipment|2013335|
19|05|A|Includes Aircraft Carriers; Battleships; Cruisers; Destroyers; Submarines; Frigates and Corvettes; Gunboats; Motor Torpedo Boats; Subchasers; Landing Barges; Minelaying and Mine Sweeping Craft.|||Combat Ships and Landing Vessels|1974091|
19|10|A||||Transport Vessels, Passenger and Troop|1974091|
19|15|A||||Cargo and Tanker Vessels|1974091|
19|20|A||||Fishing Vessels|1974091|
19|25|A|Includes Tugs; Towboats; Fire Boats; Ice Breakers; Repair Ships; Tender Vessels (Buoy, Lighthouse, Destroyer); Lightships; Cable Ships; Salvage and Submarine Rescue Vessels.|Excludes Combat Vessels; Dredges.||Special Service Vessels|1974091|
19|30|A|Includes Aircraft Lighters, Car Floats, and other Transportation Barges, Depot Barges; Scows.|||Barges and Lighters, Cargo|1974091|
19|35|A|Includes Derrick, Piledriver, and Rock Cutter Barges; Barrage Balloon, Catapult Lighter, and Torpedo Testing Barges; Concrete Mixing Plant, Mechanical Bank Grader, and other Bank Revetment Barges; Fire, Smudge Removal, and other Pump Barges; Houseboats, except Yacht Type; Power Plant Barges; Refrigeration Barges; Barge Mounted Cranes, Flexible Towed Barges.|Excludes Combat Landing Barges.||Barges and Lighters, Special Purpose|1974091|
19|40|A|Includes Powered and Unpowered Small Craft; Lifesaving Boats; Airplane Crash Boats; Reconnaissance Boats; Yachts; Pneumatic Boats.|Excludes Fishing Craft; Life Rafts, including Pneumatic; Bridge Floats and Pontoons.||Small Craft|1974091|
19|45|A|Includes Camels; Pontoon Stanchions; Pontoon Ramps.|Excludes Floating Drydocks; Bridge Floats and Pontoons; Pontoon Hardware (Jewelry).||Pontoons and Floating Docks|1974091|
19|50|A||||Floating Drydocks|1974091|
19|55|A|Includes Dredges, without Hull; Ocean-Going Dredges; Floating Dredges.|||Dredges|1974091|
19|90|A|Includes Commercial Sailing Vessels.|||Miscellaneous Vessels|1974091|
20|10|A|Includes Propulsion Shafts; Ship Proppellers. Marine Transmissions, Reverse and Reduction Gear Type.|Excludes Engines (FSC 2810, 2815); Turbines (FSC 2825, 2835, 2840).||Ship and Boat Propulsion Components|1974091|
20|20|A|Includes Masts; Kingposts; Sail Booms; Shipborne Booms not attached to Cranes and Derricks.|Excludes Tackle Blocks.||Rigging and Rigging Gear|1974091|
20|30|A|Includes Steering Gears and Controls; Boat Davits.|||Deck Machinery|1974091|
20|40|A|Includes Anchors; Grapnels; Sea Anchors; Watertight Doors; Ship Ventilators; Hatches; Manholes; Scuttles; Air Ports; Fenders; Sea Chests; Scuppers; Rudders; Stern Tubes; Chain Pipes; Hawse Pipes; Boiler Uptakes and Stacks; Chocks; Mast and Boom Fittings; Oars; Paddles; Oarlocks.|||Marine Hardware and Hull Items|1974091|
20|50|A||||Buoys|1974091|
20|60|A||Excludes Fishing Vessels.||Commercial Fishing Equipment|1974091|
20|90|A|Includes Sails; Chain Ladders; Rope Ladders; Marine Furniture.|||Miscellaneous Ship and Marine Equipment|1974091|
21|90|A|                                                                                                   |                                                                                                   |Note-This FSC reinstated for file maintenance purposes only. No new items may be added to this FSC.|Historical FSC|2009350|
22|10|A||Excludes Self-Propelled Cars.|Note-This class includes only complete locomotives and tenders. End items, assemblies, parts, attachments, or accessories for use in or on locomotives and tenders are classified in classes other than this class.|Locomotives|1974091|
22|20|A|Includes Trailed Cars; Self-Propelled Cars.|Excludes Aerial Tramway Cars.|Note-This class includes only complete rail cars. End items, assemblies, parts, attachments, or accessories for use in or on rail cars are classified in classes other than this class.|Rail Cars|1974091|
22|30|A|Includes Rail Laying, Joining and Shifting Equipment; Self-propelled and Car Mounted Cranes.|Excludes Hand Tools (FSG 51).||Right-of-Way Construction and Maintenance Equipment, Railroad|1974091|
22|40|A|Includes Brake Beams and Components; Couplers; Trucks and Components; Journals and Components; Wheel Sets and Components.|Excludes Railroad Furniture (FSG 71).||Locomotive and Rail Car Accessories and Components|1974091|
22|50|A|Includes Railroad Rails; Railroad Tie Plates; Railroad Turnouts and Components; Railroad Spikes.|Excludes Ballast (FSC 5610); Railroad Ties (FSC 5510).||Track Material, Railroad|1974091|
23|05|A||||Ground Effect Vehicles|1974091|
23|10|A|Includes Cars, Motor, Highway; Busses; Chassis, Passenger Motor Vehicle; Hearses; Ambulances.|Excludes Amphibious Personnel Carriers; All Truck Chassis; Mine Resistant Ambush Protected Vehicles (2355).|Note-This class includes only complete passenger motor vehicles, and chassic therefor. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on passenger motor vehicles are classified in classes other than this class.|Passenger Motor Vehicles|2007306|
23|20|A|Includes Panel, Delivery and Pick Up Trucks, Military Cargo Carrying Vehicles, including Wheel Mounted Amphibian Vehicles; Truck Tractors and Trailer Combinations.|Excludes Fire Trucks; Special Construction Type Earth and Rock Hauling Trucks; Motorized Air Compressors; Motorized Concrete Mixers; Construction Specialized Machinery Generally; Specially designed trucks for use in and around airfields, hangers, and warehouses; Vehicles specifically designed and/or modified for combat, assault, and tactical situations. Tracked and Halftracked Vehicles. Wheeled Self-Propelled Combat, Assault, and Tactical Vehicles with or without amphibian capabilities; Armored Wheeled Vehicles; Mine Resistant Ambush Protected Vehicles (2355); Self-Propelled Wheeled Sleds; and Self-Propelled Wheeled Flame Throwers.|Note-This class includes only complete wheel mounted trucks and truck tractors, and chassis therefor. Any end items, assemblies, parts, attachments, or accessories other than complete chassis, for use in or on such trucks or truck tractors are classified in classes other than this class. The combined chassis and body of a special purpose truck, such as a machine shop, mobile laundry, or dental laboratory, is classified in this class. The complete mobile unit, consisting of chassis, body, and additional equipment, as in an equipped truck mounted machine shop, is excluded from this class.|Trucks and Truck Tractors, Wheeled|2007306|
23|30|A|Includes Semitrailers; Semitrailer Dollies; Cargo Trailers; Passenger and House Trailers; Special Purpose Trailers, such as Ammunition.|Excludes Fire Fighting Trailers; Specially designed trailers for use in and around airfields, hangers, and warehouses.|Note-This class includes only complete trailers, and chassis therefor. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on trailers are classified in classes other than this class. The combined chassis and body of a special purpose trailer, such as a machine shop, mobile laundry, or dental laboratory, is classified in this class. The complete mobile unit, consisting of chassis, body, and additional equipment, as in an equipped trailermounted machine shop, is excluded from this class.|Trailers|1974091|
23|40|A|Includes Sidecars; Tricycles.|Excludes Children's Wheeled Goods.|Note-This class includes only complete motorcycles, complete motor scooters, and complete bicycles. End items, assemblies, parts, attachments, or accessories for use in or on motorcycles, motor scooters, or bicycles are classified in classes other than this class.|Motorcycles, Motor Scooters, and Bicycles|1974091|
23|50|A|Includes Tanks and Tracked Self-Propelled Weapons and Vehicles with or without amphibian capabilities; Armored Halftracks; Self-Propelled Sleds; and Self-Propelled Flame Throwers.|Excludes Wheel Mounted Vehicles.|Note-This class includes only complete combat, assault, and tactical tracked vehicles, and chassis. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on such vehicles are classified in classes other than this class.|Combat, Assault, and Tactical Vehicles, Tracked|1974091|
23|55|A|Includes: Wheeled Self-Propelled Weapons and combat vehicles with or without amphibian capabilities; Armored Wheeled Vehicles; Mine Resistant Ambush Protected Vehicles; Self-Propelled Wheeled Sleds; and Self-Propelled Wheeled Flame Throwers.|Excludes: Track Mounted Vehicles; Vehicles not specifically designed for combat, assault, tactical situations; Passenger Motor Vehicles (FSC 2310)|Note: This class includes only complete combat, assault, and tactical wheeled vehicles and chassis. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on such vehicles are classified in classes other than this class.|Combat, Assault, and Tactical Vehicles, Wheeled|2007306|
23|60|A|Includes: Tracked and wheeled unmanned ground vehicles with or without amphibian capabilities; other unmanned systems propelled by other means that operate on the ground; applique systems installed on conventional manned vehicles which enables them to be operated remotely or autonomously.|Excludes: Aerial systems and watercraft|NOTE: This class includes only complete unmanned ground vehicles and chassis. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on such vehicles, are classified in classes other than 2360.|Unmanned Ground Vehicles|2016245|
24|10|A||Excludes High Speed Tractors (FSC 2430); Armored Dozer-Scrapper Combination Tractors (FSC 2350).|Note-This class includes only complete low speed, full track tractors, and chassis. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on low speed, full track tractors, are classified in classes other than this class.|Tractor, Full Tracked, Low Speed|1974091|
24|20|A|Includes Agricultural Tractors; High Speed Tractors; Industrial Tractors.|Excludes Aircraft Towing Tractors and Crashed Aircraft Moving Tractors (FSC 1740); Aircraft Towing-Power Servicing Tractors (FSC 1730); Warehouse Tractors (FSC 3930).|Note-This class includes only complete wheeled tractors, and chassis. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on wheeled tractors, are classified in classes other than this class.|Tractors, Wheeled|1974091|
24|30|A||Excludes Low Speed Tractor (FSC 2410); Armored Dozer-Scraper Combination Tractors (FSC 2350).|Note-This class includes only complete high speed track laying tractors, and chassis. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on high speed track laying tractors, are classified in classes other than this class.|Tractors, Full Tracked, High Speed|1974091|
25|10|A|Includes Leaf Type Vehicular Springs; Suspension Type Shock Absorbers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |Excludes Vehicular Hardware (FSG 53); Specialized Vehicular Furniture (FSC 2540).||Vehicular Cab, Body, and Frame Structural Components|1995181|
25|20|A|Includes Transfer Transmission Assemblies; Clutch Assemblies; Universal Joints; Propeller Shafts; Automotive Torque Converters; Power Takeoffs.|||Vehicular Power Transmission Components|1974091|
25|30|A|Includes Turrent Brakes; Clutch Brakes, Tank Turret.|||Vehicular Brake, Steering, Axle, Wheel, and Track Components|1974091|
25|40|A|Includes Automobile Seat Covers; Shock Absorbers; Bumpers; Windshield Wipers; Bumper Guards; Mirrors, Rear View and Side View; Vehicle Heaters.|Excludes Speedometers (FSC 6680); Suspension Type Shock Absorbers (FSC 2510).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ||Vehicular Furniture and Accessories|1995181|
25|41|A|Includes: Accessory Kits and Boxes, Parts Kits, and individual components used in the repair and/or modification of Weapons System type Vehicles such as Tanks, Personnel Carriers, Mobile Howitzers, and the like.|Excludes: Items used in the repair and/or modifications of Commercial Type Vehicles (FSC 2540), vehicular type light fixtures (FSC 6220), and electronic switches, parts kits, and modification kits (FSG 59).||Weapons Systems Specific Vehicular Accessories|1997337|
25|90|A|Includes Attachments for Tanks, Self-propelled Weapons, and High Speed Tractors; A-frames and Winches specifically designed for truck mounting; Cranes and Crane Booms for Wrecker Trucks.|||Miscellaneous Vehicular Components|1974091|
26|10|A||Excludes Aircraft Pneumatic Tires and Tubes.||Tires and Tubes, Pneumatic, Except Aircraft|1974091|
26|20|A||||Tires and Tubes, Pneumatic, Aircraft|1974091|
26|30|A|Includes Rubber Track Laying Treads.|||Tires, Solid and Cushion|1974091|
26|40|A|Includes Tread Gum; Cold Patches; Friction Cord Fabric; Vulcanizing Patches; Padding Stock; Quick-Cure Gum; Tire and Tube Repair Kits; Camelback; Valves; Valve Cores.|Excludes Vulcanizing Machinery and Equipment.||Tire Rebuilding and Tire and Tube Repair Materials|1974091|
28|05|A|Includes Gas Reciprocating Engines; All Gasoline Reciprocating Engines except Aircraft Prime Moving.|Excludes Engine Accessories (FSC 2990).||Gasoline Reciprocating Engines, Except Aircraft; and Components|1974091|
28|10|A|Includes Complete Engine Assemblies; Piston Rings; Cylinders; Pistons; Camshafts; Crankshafts.|Excludes Fuel System Components (Carburetors; Carburetor Floats; Fuel Pumps; Fuel Controls; Fuel Valves) (FSC 2915); Electrical System Components (Spark Plug Adapters; Ignition Distributors; Ignition Coils, Electrical Starters) (FSC 2925); Engine Cooling System Components (Engine Oil Coolers; Cooling Radiators) (FSC 2935); Engine Air/Oil Cleaners/Filters/Strainers (FSC 2945); Miscellaneous Engine Accessories (Pneumatic Starters, Cowling Mounts, Control Assemblies) (FSC 2995).|Note-Engines and components classified in this FSC must be desinged specifically for use as/on an aircraft prime mover. Auxiliary engines and their components will be classified in the appropriate FSC elsewhere in FSG 28.|Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components|1995271|
28|15|A|Includes Automotive, Industrial, Marine, Locomotive, and all other types of Diesel and Semi-Diesel Engines.|Excludes Engines Accessories (FSC 2990).||Diesel Engines and Components|1974091|
28|20|A||||Steam Engines, Reciprocating; and Components|1974091|
28|25|A|Includes Mercury Vapor Turbines.|||Steam Turbines and Components|1974091|
28|30|A||||Water Turbines and Water Wheels; and Components|1974091|
28|35|A|Includes Airflow Deflectors; Combustion Chambers, Compressors, Turbines, Accessory Gear Boxes and their Components.|Excludes Components for Gas Turbines and Jet Engines, Aircraft Prime Mover (FSC 2840); Engine Fuel Systems (FSC 2910); Engine Electrical Systems (FSC 2920); Engine Cooling Systems (FSC 2930); Engine Air/Oil Cleaners/Filters/Strainers (FSC 2940); Engine Accessories (Air Duct Heaters, Engine Mounted Control Assemblies) (FSC 2990).|Note-Engines and Components classified in this FSC are primarily for use on non-aircraft prime mover (e.g., Naval ship applications), aircraft non-prime mover (e.g., airframe mounted auxiliary power units), and for aircraft ground support equipment (e.g., start carts).|Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components|1998187|
28|40|A|Includes Compressor and Turbine Rotors; Blades; Combustion Chamber; Accessory Gear Box; Afterburner; Exhaust Cone; Reservoirs, Hydraulic; Tank, Oil.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |Excludes Oil, Air, Anti-icing, and Hydraulic Regulators, Valves, and Pumps specially designed for Gas Turbines and Jet Engines (FSC 2995); Control Assemblies, Push-Pull (FSC 2995); Engine Mounted Control Assemblies (FSC 2995); Fuel System Components (FSC 2915); Engine Electrical System Components (FSC 2925); Engine Cooling System Components (FSC 2935); Engine Air/Oil Cleaner/Filter/Strainers (FSC 2945).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |Note-Engines and Components classified in this FSC are intended for use as/on aircraft and/or guided missile prime movers.|Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components|1995240|
28|45|A|Includes Rocket Prime Movers, Liquid Type, including Liquid Jet Assisted Take Off (JATO) Units, for use in aircraft, rockets, and guided missiles; Liquid Propellants encased in consumable containers, intended for insertion into missile propulsion systems as integral parts.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |Excludes Rocket Motors - Solid Propellant Units (FSC 1337); Liquid Propellants predetermined to specific quantity and quality, but packaged in reusable containers; Solid Propellant Squibs and Cartridges, whether intended for insertion into Liquid Propellent Systems or not (FSC 1337).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ||Rocket Engines and Components|1995240|
28|50|A||||Gasoline Rotary Engines and Components|1974091|
28|95|A|Includes Wind and Compressed Air Engines.|||Miscellaneous Engines and Components|1974091|
29|10|A|Includes Carburetors; Fuel Pumps; Engine Fuel Filters; Fuel Tanks; Components for all engines except Aircraft and Guided Missile Prime Moving.|||Engine Fuel System Components, Nonaircraft|1974091|
29|15|A|Includes Carburetors; Fuel Pumps; Engine Fuel Filters; Fuel Controls, Jet Engine; Fuel Primers; Water Injection Controls and Valves; Fuel Valves Fuel Flow Regulators; Components of Smoke Abatement Systems.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |Excludes Aircraft Fuel Tanks (FSC 1560); In-flight Refueling System Fuel Components (FSC 1680). Fuel System Components not specifically designed for use with Aircraft Engines or Missile Prime-movers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Note-Fuel components specially designed for propulsion fuel systems, aircraft and missiles are to be placed in this FSC.|Engine Fuel System Components, Aircraft and Missile Prime Movers|1995240|
29|20|A|Includes Generators; Magnetos; Spark Plugs; Ignition Coils; Ignition Distributors; Engine Voltage Regulators; Ignition Harness Assemblies; Starting Motors for Engines.|Excludes Vehicular Lighting Fixtures (FSC 6220) and Aircraft Generators (FSC 2925).||Engine Electrical System Components, Nonaircraft|1974091|
29|25|A|Includes Magnetos; Igniters (Spark Plugs); Ignition Coils; Ignition Distributors; Engine Voltage Regulators; Ignition Harness Assemblies; Starting Motors for Engines; Engine Accessory Generators.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |Excludes Aircraft Lighting Fixtures (FSC 6220); Auxiliary Aircraft Generators (FSC 6115).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Note-Items designed for specific use on aircraft and guided missile prime movers are to be placed in this FSC.|Engine Electrical System Components, Aircraft Prime Moving|1995240|
29|30|A|Includes Cooling Fans; Radiators; Water Pumps; Water Hose Assemblies; Engine Coolant Filters; Components for all Engines except Aircraft and Guided Missile Prime Moving.|||Engine Cooling System Components, Nonaircraft|1974091|
29|35|A|Includes Radiators; Cooling System Pumps; Water Hose Assemblies; Lubricating Oil Coolers and Control Valves; Oil Temperature Regulators.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |Excludes Cooling System Components not specifically designed for use with Aircraft Engines.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Note-This class includes only cooling system components for aircraft and/or guided missile prime movers only.|Engine System Cooling Components, Aircraft Prime Moving|1995240|
29|40|A|Includes Components for all Engines except Aircraft and Guided Missile Prime Moving.|Excludes Air and Oil Filters (FSC 4310, 4330), Strainers (FSC 4730) and Cleaners (FSC 4310) not specifically designed for use with engines.||Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft|1974091|
29|45|A|Includes Air Filters; Oil Filters; Strainers; Cleaners.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Excludes Fuel Filters (FSC 2915); Items designed for other than Engines.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |Note-Items placed in this FSC should be specifically designed for use on aircraft or guided missile prime movers only.|Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving|1995240|
29|50|A|Includes Turbosupercharged Regulators; Engine Turbosuperchargers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |Excludes Engine Integrated Superchargers (FSG 28).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |Note-All turbosuperchargers and their components not elsewhere classifiable will be classified in this FSC.|Turbosupercharger and Components|1995240|
29|90|A|Includes Engine Dynafocal Suspension Mounts; Engine Driven Superchargers (not integrated with engine); Starter Cranks; Engine Starter Ropes; Exhaust Mufflers; Hand Inertia Starters; Air Duct Heaters; Engine Governors; Intake Mufflers; Combustion Type Starters; Miscellaneous Accessories for all Engines except Aircraft and Guided Missile Prime Moving.|Excludes Electrical Starters Non-Aircraft (FSC 2920); Aircraft (FSC 2925).||Miscellaneous Engine Accessories, Nonaircraft|1974091|
29|95|A|Includes Engine Dynafocal Suspension Mounts; Engine Cowling Mounts; Engine Mounted Control Assemblies; Pneumatic Starters; Push-Pull Control Assemblies;Specially designed Jet Engine Air, Oil, Anti-icing and Hydraulic Regulators; Valves and Pumps; Starting Units.|Excludes Exhaust System; (FSC 1560); Jet Engine Hydraulic Reservoirs (FSC 2840); Jet Engine Oil Tanks (FSC 2840); Electrical Starters (FSC 2925); Cockpit Mounted Control Quadrants (FSC 1680); Aircraft Engine Covers (FSC 1730).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |Note-Items classified in this class must be specifically designed for use with aircraft or quided missile primemovers only.|Miscellaneous Engine Accessories, Aircraft|1995240|
30|10|A|Includes Fluid Couplings; Nonvehicular Clutches and Couplings; Horizontal Right Angle Drive Gear Units.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Excludes Automotive Torque Converters (FSC 2520); Vehicular Power Transmission Components (FSC 2520); Rotary Aircraft Transmission Gear Units (FSC 1615).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ||Torque Converters and Speed Changers|1995181|
30|20|A|Includes Power Transmission Chain; Matched Gear Sets.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |Excludes Reduction Gears (FSC 3010).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ||Gears, Pulleys, Sprockets, and Transmission Chain|1995181|
30|30|A|Includes Belt Lacings; Belt Pins.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Belting, Drive Belts, Fan Belts, and Accessories|1995181|
30|40|A|Includes Shafts and Shafting; Collars; Gearshafts; Ball Joints; Actuating Cylinders.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Miscellaneous Power Transmission Equipment|1995181|
31|10|A|Includes Ball Bearings; Roller Bearings; Balls; Races.|Excludes Plain Bearings (FSC 3120); Jewel Bearings (FSC 3120)|Note-This class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.|Bearings, Antifriction, Unmounted|1974091|
31|20|A|Includes Sleeve Bearings; Split Bearings; Washer Type Bearings; Jewel Bearings.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |Excludes Antifriction Bearings (FSC 3110); Mounted Bearings (FSC 3130).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Note-Bearings in this class are generally one piece that retain and position moving and/or rotating parts. They may have lubrication grooves/fittings/facilities or include pre-lubrication.|Bearings, Plain, Unmounted|1995240|
31|30|A|Includes Pillow Block Units; Cartridge Units; Flange Units; Takeup Units; Hanger Box Units; Flat Box Units; Step Box Units.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Excludes Antifriction Bearings (FSC 3110); Plain Unmounted Bearings (FSC 3120).|Note-This class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.|Bearings, Mounted|1995240|
32|10|A||||Sawmill and Planing Mill Machinery|1974091|
32|20|A|Includes Mortisers; Tenoners; Veneer Lathes.|Excludes Hand Held Power Driven Tools; Hand Held Tools Operated by Flexible Shaft.||Woodworking Machines|1974091|
32|30|A|Includes Circular and Band Saw Blades; Cutter Heads; Jointer and Notcher Heads; Cutters.|Excludes Head Turning Tools.||Tools and Attachments for Woodworking Machinery|1974091|
33|65|A|                                                                                                   |                                                                                                   |Note-This FSC reinstated for file maintenance purposes only. No new items may be added to this FSC.|Historical FSC|2009328|
33|75|A|                                                                                                   |                                                                                                   |Note-This FSC reinstated for file maintenance purposes only. No new items may be added to this FSC.|Historical FSC|2009322|
34|05|A|Includes Cutoff Machines; Saw Blade Dressing Machines; Retoothing Machines.|||Saws and Filing Machines|1974091|
34|08|A|||Note-The following definitions apply to "Machining Centers" and "Way-type Machines".  a. "Machining Center", refers to a multipurpose numerically controlled machine tool for the complete and automatic machining of parts requiring multiple operations such as milling, drilling, tapping, boring, and reaming, having an integral tool storage device and an integral means for positioning various faces of the work piece. It must have facilities for automatic interchanging of varied cutting tools between successive operations. Excluded from this class are multipurpose numerically controlled machine tools, such as Boring-Drilling-Milling Machines, which require the use of an attachment or accessory for tool storage and/or to position the various faces of a work piece. These types of equipment are classified in other appropriate classes within group 34.  b. "Way-type Machine", refers to a special machine tool of station type design consisting of individually mounted self-contained machining units and facilities for indexing the work piece to each station in a predetermined sequence. The machining unit(s) may be disassembled and rearranged to accommodate different work piece configurations. Machine is capable of performing single or multiple operations on the work piece simultaneously or in sequence to each station.|Machining Centers and Way-Type Machines|1974091|
34|10|A|Includes Electrical Discharge Machines; Electrolytic Grinding Machines.|||Electrical and Ultrasonic Erosion Machines|1974091|
34|11|A||||Boring Machines|1974091|
34|12|A||||Broaching Machines|1974091|
34|13|A|Includes Multiple Spindle Drilling-Tapping Machines.|Excludes Way-Type Machines.||Drilling and Tapping Machines|1974091|
34|14|A||||Gear Cutting and Finishing Machines|1974091|
34|15|A||Excludes Electrolytic Grinding Machines.||Grinding Machines|1974091|
34|16|A|Includes Screw Machines|Excludes Speed Lathes; Metal Spinning Lathes; Cartridge Case and Shell Lathes.||Lathes|1974091|
34|17|A||||Milling Machines|1974091|
34|18|A|Includes Combination Shaper-Planers.|Excludes Gear Shapers; Planer Type Milling Machines.||Planers and Shapers|1974091|
34|19|A|Includes Gun Rifling Machines; Speed Lathes.|||Miscellaneous Machine Tools|1974091|
34|22|A||||Rolling Mills and Drawing Machines|1974091|
34|24|A|Includes Hardening, Annealing, Tempering, Normalizing, Cyaniding, and Carburizing Equipment; Furnaces, Flue Welding, Non-Thermal Stress Relieving Systems.|||Metal Heat Treating and Non-Thermal Treating Equipment|1974091|
34|26|A|Includes Galvanizing, Tinning, Oiling, Pickling; Electroplating, and Anodizing Equipment.|||Metal Finishing Equipment|1974091|
34|31|A|Includes Gas Shielded Arc Welding Machines; Arc Bonding Machines; Semi-Automatic and Automatic Arc Welding Machines.|Excludes Welding Supplies, and Associated Equipment such as: Flux Recovery Mchines; Flux Dispensers; Tacker Panels; Welding Panels.||Electric Arc Welding Equipment|1974091|
34|32|A|Includes Electric Resistance Brazing Machines; Band Saw Brazers; Stored Energy Resistance Welding Machines.|Excludes Electric Induction Brazing and Soldering Machines.||Electric Resistance Welding Equipment|1974091|
34|33|A|Includes Metal Spray Guns; Arc Cutting Machines; Torches and Tips; Gas Brazing Machines; Flame Cutting Machines; Vacuum Metalizers; Spark Discharge Metalizers.|Excludes Welding Supplies; Disintegrating Machines.||Gas Welding, Heat Cutting, and Metalizing Equipment|1974091|
34|36|A|Includes Welding Tables.|||Welding Positioners and Manipulators|1974091|
34|38|A|Includes Thermite Welding Equipment; Flux Recovery Machines; Flux Dispensers; Arc Converters; Welding Panels.|||Miscellaneous Welding Equipment|1974091|
34|39|A|Includes Soldering Irons; Welding Electrodes and Rods; Brazing Fluxes; Soldering Fluxes; Solder.|||Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories|1974091|
34|41|A||Excludes Wire and Metal Ribbon Forming Machines.||Bending and Forming Machines|1974091|
34|42|A|Includes Metal Powder Compacting Presses.|||Hydraulic and Pneumatic Presses, Power Driven|1974091|
34|43|A|Includes Metal Powder Compacting Presses.|||Mechanical Presses, Power Driven|1974091|
34|44|A|Includes Arbor, Straightening, Forcing, and Assembly Presses.|||Manual Presses|1974091|
34|45|A||||Punching and Shearing Machines|1974091|
34|46|A||Excludes Forging Presses.||Forging Machinery and Hammers|1974091|
34|47|A||Excludes Roll Forming Machines.||Wire and Metal Ribbon Forming Machines|1974091|
34|48|A||Excludes Power Driven Hand Riveting Machines.||Riveting Machines|1974091|
34|49|A|Includes Metal Spinning Lathes.|||Miscellaneous Secondary Metal Forming and Cutting Machines|1974091|
34|50|A|Includes Portable Abrasive Cutting Machines; Portable Drilling Machines; Portable Slotters and Shapers.|Excludes Stationary Type Machine Tools mounted on portable devices such as wheel or leg type stands.||Machine Tools, Portable|1974091|
34|55|A|Includes Broaches; Files; Milling Cutters; Reamers; Saws.|Excludes Flame Cutting Tools.||Cutting Tools for Machine Tools|1974091|
34|56|A||||Cutting and Forming Tools for Secondary Metalworking Machinery|1974091|
34|60|A||Excludes Abrasive Wheels, Cones, and other Abrasive Attachments for use only on Hand Held Power Tools.||Machine Tool accessories|1974091|
34|61|A||Excludes Parts Feeders.||Accessories for Secondary Metalworking Machinery|1974091|
34|65|A|||Note-This class includes jigs, fixtures, and templates used in conjection with the metalworking machinery classified in Group 34. Jigs, fixtures, and templates used in conjunction with maintenance and repair shop specialized equipment are classified in Group 49.|Production Jigs, Fixtures, and Templates|1974091|
34|70|A||||Machine Shop Sets, Kits, and Outfits|1974091|
35|10|A|Includes Washing Machines; Extractors; Wringers; Drying Tumblers; Ironers; Presses; Starching Machines; Marking Equipment; Mobile Laundry and Dry Cleaning Units.|||Laundry and Dry Cleaning Equipment|1974091|
35|20|A|Includes Shoe Sewing Machines; Mobile Shoe Repair Shops.|||Shoe Repairing Equipment|1974091|
35|30|A||Excludes Shoe Sewing Machines.||Industrial Sewing Machines and Mobile Textile Repair Shops|1974091|
35|40|A|Includes Filling Machines; Container Capping Machines; Label Applying Machines; Package Sealing Machines; Paperboard Box, Case and Tray Making Machines; Strapping Machines; Stapling Machines, except Office Type.|Excludes Paperboard Manufacturing Machinery.||Wrapping and Packaging Machinery|1974091|
35|50|A|Includes Fare Recording Devices; Parking Meters; Turnstiles; Coin Operated Phonographs.|Excludes Coin and Currency Handling Machines; Coin Operated Scales.||Vending and Coin Operated Machines|1974091|
35|90|A|Includes Manicure Tables.|||Miscellaneous Service and Trade Equipment|1974091|
36|05|A|Includes Industrial Food Products Equipment.|Excludes Kitchen and Galley Equipment.||Food Products Machinery and Equipment|1974091|
36|10|A|Includes Offset Presses; Typesetting Machinery; Bookbinding Machinery; Photoengraving Machinery; Printing Type; Rules; Leads; Slugs; Line Gages; Quoins; Plate Hooks; Gelatine Process Machines; Spirit Process Machines; Stencil Process Machines; Offset Process Machines; Photostat Machines; Blueprint Printing and Developing Machines; Print Shop Furniture.|Excludes Microfilm Machines, and Additive Manmufacturing Equipment.||Printing, Duplicating, and Bookbinding Equipment|2019330|
36|11|A||Excludes Marking Machines, Laundry; Printing Machine, Label; Printing Press, Label; Embossing Machines, Office Type; and Marking Machines, Office Type.|Note-Marking machines which make permanent indentations in metal are classified in Group 34.|Industrial Marking Machines|1974091|
36|12|A|Includes - Fused Filament Fabrication (FFF); Stereolithography (SLA); Digital Light Processing (DLP); Selective Laser Sintering (SLS); Selective laser melting (SLM); Direct Metal Laser Melting (DMLM) or Laser Powder Bed Fusion (LPBF); Multi Jet Fusion (MJF); Poly Jet; Direct Metal Laser Sintering (DMLS); Electron Beam Melting/ Digital Beam Melting (EBM) and Laminated object manufacturing (LOM) type printers; Short Range; Medium Range; Long Range; Laser Based; Projected Light; Structured Light; Coordinate Measuring Machine (CMM); Arm Based Probe Systems; and Optical Tracked Probe System Scanners.|Exclusion - Excludes Laser; Solid Ink; Light-Emitting Diode (LED); Inkjet; Multifunction, Dot Matrix Printers; Offset Presses; Typesetting Machinery; Photoengraving Machinery; Gelatine Process Machines; Spirit Process Machines; Stencil Process Machines; Offset Process Machines; Photostat Machines; Blueprint Printing and Developing Machines; Microfilm Machines; Marking Machines; Label Printing Machines; Label Printing Presses; and Embossing Machines. Computerized Tomography (CT) scanners; Positron Emission Tomography (PET) scanners; Ultrasound and Echocardiogram scanners.|Note - This FSC includes all classes and sizes of three-dimensional printers and scanners. Additive manufacturing is a process that manufactures three-dimensional objects from three-dimensional model data by joining materials together, usually layer upon layer, as opposed to subtractive manufacturing methodologies.|Three Dimensional Printers and Scanners|2021204|
36|15|A|Includes Chippers; Digestors; Beaters; Bleaching Equipment; Paperboard Manufacturing Machinery.|Excludes Paperboard Box, Case and Tray Making Machines.||Pulp and Paper Industries Machinery|1974091|
36|20|A|Includes Plasticators; Presses; Synthetic Rubber Working Machinery; Thread Extruding Machinery; Vulcanizing Machinery.|Excludes Protective Covering Laminating Presses; Tire Maintenance and Repair Equipment.||Rubber and Plastics Working Machinery|1974091|
36|25|A|Includes Cotton Ginning Machinery; Looms; Button Covering Machines; Rope Laying Machines; Lace Machines.|||Textile Industries Machinery|1974091|
36|30|A|Includes Brickmaking Machinery.|||Clay and Concrete Products Industries Machinery|1974091|
36|35|A|Includes Optical Goods Manufacturing Machinery.|Excludes Ophthalmic Lens Cutting, Drilling, Edging, and Grinding Machines; Specialized Semiconductor, Microcircuit, and Printed Circuit Board Manufacturing Machinery.||Crystal and Glass Industries Machinery|1974091|
36|40|A||||Tobacco Manufacturing Machinery|1974091|
36|45|A||||Leather Tanning and Leather Working Industries Machinery|1974091|
36|50|A|Includes Crushers and Mills for Chemical Materials; Pharmaceutical Briquetting and Tabletting Presses; Chemical Explosive Manufacturing Machinery.|Excludes Construction Materials Crushers, Mills and Pulverizers; Plastic Products Manufacturing Machinery; Pharmaceutical Products Wrapping and Packaging Machinery; Laboratory and Shop Type Mills and Mixers.||Chemical and Pharmaceutical Products Manufacturing Machinery|1974091|
36|55|A||Excludes Meteorological Equipment.|Note-Included in this class are gaseous dispensing systems, both mobile and installed. Includes liquefied gaseous storage tanks, mounted on a common base with, or integral to, gas generating equipment included in this class. Also includes those liquefied gaseous storage tanks, either trailer mounted or skid mounted, used to store liquefied gaseous products until needed. Excluded from this class are those storage tanks designed to be used as an integral part of guided missile propellant servicing trailers, rocket power plants or test stations, and aircraft oxygen converters which are classified as specified by the indexes and structure of the FSC.|Gas Generating and Dispensing Systems, Fixed or Mobile|1974091|
36|60|A||Excludes Chemical Products and Construction and Mining Type Crushing, Pulverizing, Screening and Mixing Machinery; Maintenance and Repair Shop Type Mixers.|Note-This class includes general use machinery related to two or more manufacturing industries.|Industrial Size Reduction Machinery|1974091|
36|70|A|Includes Substrate Preparation Equipment; Circuit Pattern Forming Equipment; Interconnecting and Packaging Equipment.|Excludes Assembly Machines for Mounting Discrete Components on Printed Wiring Boards.|Note-This class includes, and is restricted to, equipment specifically designed for manufacturing semiconductor devices (FSC 5961), microcircuits (FSC 5962), and printed circuit boards (FSC 5998). Excludes items for which more suitable classes are specifically prescribed by the indexes and structure of the FSC.|Specialized Semiconductor, Microcircuit, and Printed Circuit Board Manufacturing Machinery|1974091|
36|80|A|Includes Molding Machines; Tumbling Mills, Foundry Dextrine; Core Paste.|Excludes Crucible Furnaces; Cupola Furnaces; Foundry Hand Tools.||Foundry Machinery, Related Equipment and Supplies|1974091|
36|85|A|Includes Drum and Jerrican Manufacturing Machinery; Specially Designed Container Leak Testing Machines; Can Making Machinery.||Note-This class includes only those machines specifically designed for manufacturing metal containers. Closing machines designed to seam the tops of filled containers will be classified in Class 3540.|Specialized Metal Container Manufacturing Machinery and Related Equipment|1974091|
36|90|A|Includes Ammunition and Explosive Loading (Filling and Assembling) Specialized Machinery; Small Arms Ammunition Manufacturing Machinery; Artillery and Anti-Aircraft Shell Manufacturing Machinery.|Excludes Ammunition and Weapons Maintenance and Repair Shop Specialized Equipment; Nonspecialized or Standard Machinery not designed exclusively for manufacturing or assembling ammunition and ordnance equipment.||Specialized Ammunition and Ordnance Machinery and Related Equipment|1974091|
36|93|A|Includes Industrial Production Type Power Screwdriving Machines; Circuit Card Assembly Machines.|Excludes Specialized Ammunition and Ordnance Assembly Machines; Wrapping and Packaging Machinery; Metalworking Machinery; Hand Tools.|Note-This class includes equipment specifically designed to assemble prefabricated components without further design machining of the components. Equipment designed to perform combined machining and assembling operations which result in material removal are classified in classes other than this class. Also excluded are items for which more specific classifications are suitable.|Industrial Assembly Machines|1974091|
36|94|A|Includes Laminar and Nonlaminar Flow Enclosures; Dust Controlled Facilities; Air Showers.|||Clean Work Stations, Controlled Environment, and Related Equipment|1974091|
36|95|A|Includes Communication Wire Dispenser Fabricating Machinery; Specialized Logging Equipment; Petroleum Refinery Machinery; Shoemaking Machinery; Production Type Impregnating Equipment.|Excludes Opthalmic Lens Cutting and Grinding Machinery; Clothing Impregnating Equipment.||Miscellaneous Special Industry Machinery|1974091|
37|10|A|Includes Harrows; Plows; Seed Drills; Seeder Attachments; Sprayers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Soil Preparation Equipment|1995181|
37|20|A|Includes Hayrakers; Mowers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Excludes Mower Attachments (FSC 3750); Sickle Bar Attachments (FSC 3750).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ||Harvesting Equipment|1995181|
37|30|A||||Dairy, Poultry, and Livestock Equipment|1974091|
37|40|A|Includes Atomizers; Delousing Outfits; Dusters; Fly Swatters; Flypaper; Fog Generators; Sprayers; Traps.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |Excludes Self Pressurized Spray Kits (FSC 4940).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Pest, Disease, and Frost Control Equipment|1995181|
37|50|A|Includes Garden Tractors, Walking Type; Lawn Mowers, Powered and Nonpowered; Hedge Trimers; Lawn Seeders; Fertilizer Spreaders; Gardening Rakes, Forks, Hoes, and Other Gardening Tools.|||Gardening Implements and Tools|1974091|
37|70|A|Includes Dog Harnesses; Leads.|||Saddlery, Harness, Whips, and Related Animal Furnishings|1974091|
38|05|A|Includes Scrapers; Ditchers; Loaders; Graders; Special Construction Type Earth and Rock Hauling Trucks and Trailers; Special Individual Work and Power Sections of Construction Equipment with a quick connect/disconnect capability. The Power Section is designed to be coupled with a Work Section to form a functional piece of Construction Equipment.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Excludes Standard Tractors (FSG 24); Trailers (FSC 2330); Trucks (FSC 2320).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ||Earth Moving and Excavating Equipment|1995181|
38|10|A|Includes Cranes; Crane-Semitractors; Crane-Shovels; Crane-Tractors.|Excludes Barge Mounted Cranes (FSC 1935); Locomotive Cranes (FSC 2230).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ||Cranes and Crane-Shovels|1995181|
38|15|A|Includes Backhoes; Buckets; Dippers; Fairleads; Gantries; Grapples; Lifting Magnets; Shovels; Wrecking Balls.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Crane and Crane-Shovel Attachments|1995181|
38|20|A|Includes Augers; Crushers; Crushing, Screening, and Washing Plants and Units; Drilling Machines; Paving Breakers; Rock Drills.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |Excludes Tampers (FSC 3895).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ||Mining, Rock Drilling, Earth Boring, and Related Equipment|1995181|
38|25|A|Includes Pavement Scrubbing Machines; Snow Removal Units; Sweepers; Road Marking Machines; Vacuum Cleaners; Water Distributors; Weed Burners.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |Excludes Standard Tractors with Road Clearing or Cleaning Attachments (FSC 2410, 2420, 2430); Timber Sawing Equipment (FSC 5130, 5110).||Road Clearing, Cleaning, and Marking Equipment|1995181|
38|30|A|Includes Angledozers; Augers; Backhoes; Bullclams; Bulldozer-Shovels; Cranes; Grubbers; Loaders; Rakes; Rippers; Rollers; Scarifiers; Snow Removal Units; Snowplows; Sweepers; Treedozers.|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Truck and Tractor Attachments|1995181|
38|35|A|Includes Well Heads; Pumping Equipment; Gas Distribution Equipment.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Petroleum Production and Distribution Equipment|1995181|
38|95|A|Includes Asphalt Elevators; Asphalt Heaters; Asphalt Kettles; Asphalt Transfer Equipment; Batching Plants; Stabilizing and Compacting Equipment; Concrete Mixers (All Types); Concrete Vibrators; Bituminous and Concrete Pavers; Asphalt Distributors; Sheepfoot Rollers; Rooters; Rippers; Pile Drivers; Bitumen Heaters; Cable Laying, Lashing, Spinning, and Reeling Equipment.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |Excludes Earth Moving and Excavating Equipment (FSC 3805 & 3810); Pile Driving Attachments for Cranes and Crane-Shovels (FSC 3815); Special Individual Work and Power Sections of Construction Equipment with a quick connect/disconnect capability (FSC 3805).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ||Miscellaneous Construction Equipment|1995181|
39|10|A|Includes Pneumatic Tube Systems; Portable, Stationary, Powered, and Nonpowered Conveyors; Conveyor Feeders.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Conveyors|1995181|
39|15|A|Includes Dry Materials Feeders; Parts Feeders|Excludes Aggregate and Fines Feeders; Conveyor Feeders; Water Purification Dry Chemical Feeders.|Note-Materials Handling equipment included in this class is restricted to those materials feeders and parts feeders that serve as a conveying device, and by which the rate of delivery of bulk materials, packages, or objects may be controlled. Items included in this class are synchronized with companion machinery, feeding predetermined amounts, by volume, of specific materials accurately and continuesly from storage bins or hoppers to process or mixing machines, and are interchangable between machines. Excluded from this class are conveyor feeders (i.e., apron, belt, chain, flight, pan, etc., adapted for feeder service) that are classifiable in Class 3910 and/or Class 3895, as appropriate.|Materials Feeders|1974091|
39|20|A|Includes Dolly Trucks; Pushcarts; Handcarts; Wheelbarrows; Hand Trucks; Materials Handling Trailers.|Excludes Conveyors.||Material Handling Equipment, Nonself-Propelled|1974091|
39|30|A|Includes Tug Jockeys; Fork Lift Trucks; Platform Trucks; Straddle Trucks; Telescoping Trucks.|||Warehouse Trucks and Tractors, Self-Propelled|1974091|
39|40|A||Excludes Load Chain; Chain and Metal Rope Fittings; Wire Rope; Hoists; Ship Rigging.||Blocks, Tackle, Rigging, and Slings|1974091|
39|50|A|Includes Windlasses: Capstans: Ore Bridges: Gypsies: Warehouse Cranes: Wharf Cranes, Mobile or Fixed: Overhead Traveling Cranes.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Excludes Crane-Shovels (FSC 3810); Barge Mounted Cranes (FSC 1935); Winches for Integral Mounting on Trucks or Tractors (FSC 3830); Locomotive Cranes (FSC 2230).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ||Winches, Hoists, Cranes, and Derricks|1995181|
39|60|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Freight Elevators|1995181|
39|90|A|Includes Skids; Pallets.|Excludes Airfield Engine Transport Skids.||Miscellaneous Materials Handling Equipment|1974091|
40|10|A|Includes Bead Chain; Weldless Chain; Single Leg Chain Assemblies; Wire Rope; Wire Cord; Single Leg Wire Assemblies.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |Excludes Power Transmission Chain (FSC 3020); Slings.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |Note-Chain and wire rope, with attachments or terminations will be classified in this class when they are for general use. a. Chain is a series of flexible links and/or rings fitted into one another used for supporting, lifting,restraining, dragging, or transmitting power. b. Wire rope is formed from strands of twisted wire.|Chain and Wire Rope|1995240|
40|20|A|Includes Fibrous Cord Assemblies; Fibrous Cord; Fibrous Rope; Fibrous Twine.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |Excludes Wire Rope (FSC 4010); Slings (FSC 3940).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |Note-Fiber rope is classified in this class when it is bulk material or for general use. Items with attachments and/or terminations are identified in this class unless a more specific item name is used. a. Fiber rope is flexible twisted strands of manila, nylon or other fiber. b. Cordage is ropes or cords used in rigging (see item name definitions for parameters). c. Twine is two or more strands twisted together.|Fiber Rope, Cordage, and Twine|1995240|
40|30|A|Includes Anchor Guys; Wire Stranded Bands; Wire Rope Clamps; Cargo Hooks; Shackles; Swivels; Rope Terminals; Rope Wedges.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Clamp Blocks (FSC 5340); Support Hooks (FSC 5340).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Note-All items, including specially designed, will be classified in this FSC. Fittings classified in this FSC are items used in conjunction with chain, rope, and are attached to perform certain functions, (e.g., hooks, shackles, and wedges) refer to item name definitions for parameters.|Fittings for Rope, Cable, and Chain|1995240|
41|10|A|Includes Grocery Type Display Cases; Ice Cream Cabinets; Drinking Fountains (except Portable and stationary types classified in Class 4510); Professional and Scientific Refrigerators; Rivet Coolers; Photographic Refrigerators; Mortuary Refrigerators; Household and Commercial Refrigerators; Grocery Type Showcases; and other types of refrigeration equipment of the commissary or food store type.|Excludes Cafeteria Type Refrigerated Display Cases; Soda Fountains; Milk, Soda, and/or Ice Cream Dispensers; Cold Food Counters; Carbonators; Combination Heated-Refrigerated Food Serving Equipment; Cafeteria Type Showcases; Chilling Equipment Used for Display and Serving of Food (see Class 7310 for these items). Also excluded from this class are refrigeration components (see Class 4130).|Note-This class includes only complete refrigeration equipment, whether refrigerated from an integral or remote mechanical refrigeration unit or system. Also included in this class are refrigeration plants, and complete "packaged" refrigeration units and systems containing a power driven compressor, condenser, evaporator, and all other necessary components to refrigerate an enclosed space. Nonoperating accessories such as ice trays, shelves, and panels are included in this class. Excluded from this class are operating components, assemblies, parts, attachments, or accessories, for use in or on complete refrigeration equipment, plants, systems, or the "packaged" refrigeration units, and which are to be classified in Class 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC.|Refrigeration Equipment|1974091|
41|20|A|Includes Store Type Units; Window and Room Type Units; Marine, and Vehicular Air Conditioning Units; Air Conditioning Plants and Systems.|Excludes Air Conditioning Components (FSC 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC).|Note-This class includes only complete air conditioning equipment, systems, and plants. Also included are specially designed nonoperating accessories such as a window panel used with a window type air conditioning unit to facilitate mounting. Excluded from this class are operating components, assemblies, parts, attachments, or accessories for use in or on air conditioning equipment, which are to be classified in Class 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC.|Air Conditioning Equipment|1974091|
41|30|A|Includes Heat Exchanger Equipment; Refrigerant Strainers; Refrigeration Compressors; Air Conditioning and Refrigeration Servicing Equipment, such as Charging and testing manifolds, Lines and Units; Operating Components of Refrigeration and Air Conditioning Equipment, Plants, and Systems classified in classes 4110 and 4120.|Excludes Refrigeration and Air Conditioning Plants (see classes 4110 and 4120); Collections of Refrigeration Components packaged as a unit including a refrigeration compressor, condenser, evaporator, and the like specifically designed and tailored for applications like walk-in type refrigerators. Individual components of the packaged unit will be classified in class 4130 or as otherwise specifically prescribed by the indexes and structure of the FSC. The complete package unit will be classified in class 4110.||Refrigeration and Air Conditioning Components|1974091|
41|40|A|Includes Wall Type Fans; Pedestal Type Fans; Household Type and Attic Type Exhaust Fans; Floor Fans; Forged Draft Exhaust and Disposal Kits; Fans, Air Circulators, and Blower Equipment, whether designated as "industrial" or "nonindustrial" by application and/or use.|Excludes Combination Heater-Fans (FSC 4520).|Note-Fans and impellers which are specifically designed for use with specific individual types of equipment are to be classified in the same classes as their next higher assemblies or in the appropriate components or accessories classes (as in Group 25 or 29 or Class 1680) as prescribed by the indexes and structure of the FSC.|Fans, Air Circulators, and Blower Equipment|1974091|
41|50|A|Includes Tool Grinding spot coolers; machining spot coolers; electronic equipment spot coolers; and electronic cabinet spot coolers.|Excludes Refrigeration and Air Conditioning Plants (Classes 4110 and 4120); Air Conditioning Components and Cooler Unit, Air (Class 4130); Cooler, Air, Evaporative (Class 4120) and Pipe and Tube (Group 47).| |Vortex Tubes and Other Related Cooling Tubes|1994239|
42|10|A|Includes Fire Extinguishers; Fire Axes; Fire Rakes; Fire Beaters; Fire Trucks; Fire Hose; Play Pipes; Hose Fittings having one or more Fire Hose End Connections; Fire Hose Reels; Fire Fighting Trailers; Fire Hydrants; Sprinkler Heads.|Excludes Wrecking Bars (FSC 5120, 1385).||Firefighting Equipment|1974091|
42|20|A|Includes Diving and Salvage Apparatus, including Pressurized Divers' Suits; Rescue Nets, Buoyant; Inflatable Life Vests; Life Rafts.|Excludes Lifesaving Boats (FSC 1940).||Marine Lifesaving and Diving Equipment|1974091|
42|30|A|||Note-Excludes production type equipment designed for impregnation of metal castings and electronic components, processing of leather and textiles, and for similar industrial processing operations.|Decontaminating and Impregnating Equipment|1974091|
42|35|A|Includes Secondary Spill Containment Sumps; Liquid Spill Containment Pallets; Spill Containment Basins; Spill Containment Systems; Absorbent, Sorbent and Blotting Materials.|                                                                        |                                                                        |Hazardous Material Spill Containment and Clean-up Equipment and Material|1994306|
42|40|A|Includes Portable Fire Escapes; Safety Nets, Nonbuoyant.|Excludes Suits of Divers; Fixed Fire Escapes.||Safety and Rescue Equipment|1974091|
42|50|A|Includes Material and Machinery designed to remove, neutralize and/or prepare for possible re-use of substances otherwise considered to be un-reclaimable.|                                   |                                   |Recycling and Reclamation Equipment|1994306|
43|10|A|Includes Truck Mounted and Trailer Mounted Compressors.|Excludes Refrigeration Compressors (FSC 4130).||Compressors and Vacuum Pumps|1974091|
43|20|A||Excludes Laboratory Jet Pumps (FSG 65 and 66).||Power and Hand Pumps|1974091|
43|30|A||Excludes Laboratory Centrifuges (FSG 65 and 66); Water Purification Filters (FSC 4610).||Centrifugals, Separators, and Pressure and Vacuum Filters|1974091|
44|10|A|Includes Steam Boilers, over 15 pounds WSP. Marine Boilers; Boiler Drums; Water Heaters, Low Pressure (over 100 gallon recovery capacity).|||Industrial Boilers|1974091|
44|20|A||||Heat Exchangers and Steam Condensers|1974091|
44|30|A|Includes Crucible Furnaces; Cupola Furnaces.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |Excludes Food Industry Ovens (FSC 7310); Metal Heat Treating Furnaces (FSC 3424); Laboratory Type Furnaces (FSC 6640).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ||Industrial Furnaces, Kilns, Lehrs, and Ovens|1995181|
44|40|A|Includes Evaporators.|||Driers, Dehydrators, and Anhydrators|1974091|
44|60|A|Includes Electronic Precipitators; Dust Collection Equipment.|Excludes Fan and Blower Equipment (FSC 4140); Air Conditioning Equipment (FSC 4120).||Air Purification Equipment|1974091|
44|70|A|Includes Refueling Machines; Ion Chamber Seals; Thermal Barriers; Control Rods; Steam Generators, Pressurized Water; Reactor Vessel Shells; Handling Carts; Hoisting Units, New and Spent Cartridge.||Note-This class includes all types of nuclear reactors and those items which are specifically designed for use within nuclear reactors, their primary cooling systems, auxiliary fluid systems, special propulsion plant systems, handling and servicing equipment, electrical and control systems, and associated special test and water chemistry control items. Excluded from this class are those items for which more specific classifications are suitable.|Nuclear Reactors|1974091|
45|10|A|Includes Bathtubs; Commodes; Lavatories; Shower Cabinets; Sinks; Water Closets; Accessories and Component Parts, such as Dispensers, Faucets, Holders, Racks, Shower Heads, Flush Valves and Stop Valves.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Fittings and Specialties for Hose, Pipe and Tube (FSC 4730).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ||Plumbing Fixtures and Accessories|1995215|
45|20|A|Includes Boilers, 15 pounds WSP and under (for boilers over 15 pounds WSP, see FSC 4410); Domestic Water Storage Tanks through 100 gallon capacity; Fireplace Heaters; Furnaces; Space Heaters; Heating Radiators; Immersion Heaters; Water Heaters, through 100 gallon recovery capacity (for heaters over 100 gallons recovery capacity, see FSC 4410).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Vehicle Heaters; (FSC 2540); Aircraft Heaters (FSC 1660).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ||Space and Water Heating Equipment|1995215|
45|30|A|Includes Oil Burners; Stokers; Gas Burners.|||Fuel Burning Equipment Units|1974091|
45|40|A|Includes Compactors; Destructors; Garbage Disposals; Incinerators; Septic Tanks.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Waste Disposal Equipment|1995215|
46|10|A|Includes Demineralizers; Filtration Equipment; Ice and Snow Melters.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |Excludes Water Purification Compounds (FSC 6810 and 7930); Water Softening Compounds (FSC 6810 and 7930).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ||Water Purification Equipment|1995181|
46|20|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Excludes Laboratory Distillation Apparatus (FSC 6640).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ||Water Distillation Equipment, Marine and Industrial|1995181|
46|30|A||||Sewage Treatment Equipment|1974091|
47|10|A|Includes Culvert Pipes; Culvert Pipe Connector Bands; Metallic Pipes; Plastic Pipes; Tubes and Rigid Tubing and their assemblies.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |Excludes Air Conditioning-Heating Pipes (FSC 4520); Asbestos and Cement, Bituminized Fiber, Clay and Concrete Pipes (FSC 5630); Conduit Pipes and their assemblies (FSC 5975); Downspout Pipes (FSC 5670); Exhaust Pipes (FSC 1560, 2990, and  4520); Fire Extinguishing Systems Pipes and Tubes and their assemblies (FSC 4210); Flexible Tubing (FSC 4720); Glass Tubing (FSC 6640, and 9340); Laboratory Tubes (FSC 6640); Medical and Surgical Tubes (FSC 6515).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ||Pipe, Tube and Rigid Tubing|1995191|
47|20|A|Includes Air Duct, Metallic, Nonmetallic, and Textile Fiber Hoses and their assemblies; Flexible Tubing and their assemblies.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |Excludes Conduit and their assemblies (FSC 5975); Laboratory Tubes (FSC 6640); Medical and Surgical Tubes (FSC 6515); Rigid Tubing and their assemblies (FSC 4710).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ||Hose and Flexible Tubing|1995191|
47|30|A|Includes Adapters; Bends; Caps; Clamps; Connectors; Couplings; Crosses; Elbows; Expansion Joints; Ferrules; Flanges; Laterals; Lubrication Fittings; Manifolds; Nipples; Nozzles; Outlets; Plugs; Reducers; Swing and Swivel Joints; Tees; Traps; Unions; Wyes.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |Excludes Air Conditioning-Heating Fittings (FSC 4520); Bituminized Fiber and Concrete Fittings (FSC 5630); Conduit Boxes and Fittings (FSC 5975); Downspout Fittings (FSC 5670); Medical and Surgical Fittings (FSC 6515); Laboratory Fittings (FSC 6640); Post Caps and Rail Ends (FSC 5660); Machine Thread Bushings and Plugs (FSC 5365).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ||Hose, Pipe, Tube, Lubrication, and Railing Fittings|1995191|
48|10|A|Includes Electric Motor Operated Valves; Hydraulic Operated Valves; Solenoid Operated Valves.|Excludes Engine Intake and Exhaust valves (FSC 2990, 2815); Valves specifically designed for use with fire fighting equipment (FSC 4210); plumbing equipment, and the like (FSC 4540).||Valves, Powered|1974091|
48|20|A|Includes Automatic Nonpowered Valves; Gate, Globe, Angle, Check, and Relief Valves; Cocks.|Excludes Fire Hydrants (FSC 4210); Sprinkler Heads (FSC 4210); Valves specifically designed for use with fire fighting Equipment (FSC 4210); plumbing equipment, and the like (FSC 4540).||Valves, Nonpowered|1974091|
49|10|A|Includes Automotive Lifts; Wheel Aligners; Brake Service Equipment; Tire Maintenance and Repair Equipment; Test stands and test equipment specially designed for use with motor vehicles.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Hand Tools (FSG 51); Lubrication and Fuel Dispensing Equipment (FSC 4930); Basic types of electrical and electronic test instruments, including those specifically designed, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments as shown in the indexes in the FSC (FSC 6625).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ||Motor Vehicle Maintenance and Repair Shop Specialized Equipment|1995235|
49|15|A|Includes: Maintenance platforms used during repair or overhaul; Test Stands and Test Equipment specially designed for maintenance and repair of ship components such as: engines, outboard motors, propulsion shafts, propellers, steering gears, rudders and sails.|Excludes: Hand Tools (FSG 51); Basic types of electrical and electronic test instruments, including those specifically designed, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments (See FSC 6625).||SHIP MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT|2024103|
49|20|A|Includes Maintenance stands designed for support of aircraft assemblies during repair or overhaul; Test Stands and Test Equipment specially designed for maintenance and repair of aircraft components such as: engines, generators, hydraulic systems, armament, automatic pilot, fire control, flight control, and navigational systems.|Excludes Hand Tools; Airfield Maintenance Platforms; Basic types of electrical and electronic test instruments, including those specially designed, such as ammeters, voltmeters ohmmeters, multimeters, and similar instruments, as shown in the indexes to the FSC; Test Apparatus used for both communications and other electrical and electronic equipment.||Aircraft Maintenance and Repair Shop Specialized Equipment|1974091|
49|21|A|Includes Specially designed maintenance, test, checkout, and repair shop specialized equipment for maintenance and repair of torpedoes, torpedo components; adapters, fixtures, inspection and holding fixtures, leveling jack assemblies, fuel filling and syphon assemblies, control surface adapter and protractor assemblies, afterbody cradle adapter and tilting mount assemblies, pressure air heater assemblies, motor drier and puller assemblies, test stand levels and stands for overhaul, maintenance, test, checkout, and repair of torpedo and torpedo components, test panels, fixtures, and test sets for electrical circuits, firing circuits and torpedo test sets.|Excludes Specially designed maintenance test, checkout and repair shop specialized equipment for maintenance and repair of ammunition, guided missiles, rockets, fire control, space vehicles, underwater mines, depth charges and nuclear ordnance. Also excludes "basic" types of electrical and electronic test instruments, such as ammeters, voltmeters, ohmmeters, multimeters, galvanometers and similar instruments.||Torpedo Maintenance, Repair, and Checkout Specialized Equipment|1974091|
49|23|A|Includes Specially designed maintenance, test, checkout and repair shop specialized equipment for maintenance and repair of depth charges and underwater mines; adapters, inspection, test and holding fixtures; stands for overhaul, maintenance, test, checkout, and repair of underwater mines and depth charges; test fixtures, panels plus assemblies and test sets for leak test, pressure test, firing circuits and timing devices.|Excludes Specially designed maintenance, test, checkout, and repair shop equipment designed for nuclear ordnance, guided missiles, ammunition, torpedoes, rockets, fire control, space vehicles and "basic" types of electrical and electronic test instruments.||Depth Charges and Underwater Mines Maintenance, Repair, and Checkout Specialized Equipment|1974091|
49|25|A|Includes Specially designed maintenance, test, checkout, and repair shop specialized equipment, for maintenance and repair of ammunition items; adapters, ammunition feeders and hoppers; inspection and holding fixtures; linkers, linkers-delinkers, and delinkers to assemble and disassemble ammunition belts; surveillance ovens; explosimeters; primer firing device fixtures; mandrels; repositioning machines; gas bomb service kits; test fixtures; panels; plug assemblies; and test sets for ammunition maintenance, checkout and repair.|Excludes Maintenance, repair, checkout and test equipment specially designed for use with guided missiles, guided missile remote control systems, guided missile systems; fire control; nuclear ordnance; rockets, underwater mines and depth charges; torpedoes; space vehicles and test equipment for aircraft weapon launchers; basic types of electrical and electronic test instruments, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments, as shown in the indexes to the FSC.||Ammunition Maintenance, Repair, and Checkout Specialized Equipment|1974091|
49|27|A|Includes Specially designed maintenance, test, checkout, and repair shop specialized equipment for maintenance and repair of rockets and rocket components; rocket maintenance stands; test stands; fixtures; jigs; and shop equipment designed for maintenance and repair of rockets, rocket motors and other rocket components.|Excludes Specially designed maintenance, test, checkout, and repair shop equipment specifically designed for nuclear ordnance, guided missiles, fire control, torpedoes, underwater mines, depth charges, ammunition, space vehicles; test equipment for aircraft rocket launchers and "basic" types of electrical and electronic test instruments, such as ammeters, voltmeters, ohmmeters, multimeters, galvanometers and similar instruments.||Rocket Maintenance, Repair and Checkout Specialized Equipment|1974091|
49|30|A|Includes Hand Grease Guns; Centralized Lubrication Systems; Hydrostatic Lubricators; Oil and Gasoline Dispensing Pumps; Fuel Oil Dispensing Pumps; Hand Oilers; Grease Dispensers; Pressure Gun Attachments; Sight Feed Lubricators.|Excludes Alemite and Lubrication Fittings (FSC 4730).||Lubrication and Fuel Dispensing Equipment|1974091|
49|31|A|Includes Specially Designed Test Equipment, Maintenance Fixtures and Stands.|Excludes Instruments for use on both Fire Control and other Equipment; Airborne Fire Control Maintenance and Repair Shop Equipment.||Fire Control Maintenance and Repair Shop Specialized Equipment|1974091|
49|33|A|Includes Maintenance Stands, Fixtures, and Jigs.|Excludes Atomic Ordnance Maintenance and Repair Shop Specialized Equipment; Airborne Weapons Maintenance and Repair Shop Equipment.||Weapons Maintenance and Repair Shop Specialized Equipment|1974091|
49|35|A|Includes Checkout equipment and test equipment specially designed for use with guided missiles and guided missile remote control systems.|Excludes Specially designed internal (built-in) checkout equipment for guided missile remote control systems; Basic types of electrical and electronic test instruments, including those specially designed, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments, as shown in the indexes to the FSC; Test Apparatus used for both communications and other electrical and electronic equipment.||Guided Missile Maintenance, Repair, and Checkout Specialized Equipment|1974091|
49|40|A|Includes Paint Spraying Equipment.|Excludes Hand Tools (FSG 51).||Miscellaneous Maintenance and Repair Shop Specialized Equipment|1974091|
49|60|A|Includes Checkout and Test Equipment specially designed for use with Space Vehicles, including Remote Control Systems.|Excludes Checkout and Test Equipment used with both Guided Missiles and Space Vehicles; Specially designed Internal (Built-in) Checkout Equipment for Remote Control Systems; Basic types of Electrical and Electronic Test Instruments, including those specially designed, such as ammeters, ohmmeters, multimeters, and similar instruments, as shown in the indexes to the FSC.||Space Vehicle Maintenance, Repair, and Checkout Specialized Equipment|1974091|
49|70|A|||Note-Maintenance, test, checkout and repair shop equipment designed to test, maintain, fault isolate and repair multiple guided weapon systems. For equipment designed to be used with only one specific system see the individual FSC indexed (i.e., 4921, 4927, 4935).|Multiple Guided Weapons, Specialized Maintenance and Repair Shop Equipment|1997332|
51|10|A|Includes Chisels; Files; Pipe Cutters; Rasps; Saws; Screw Plates; Axes; Hatchets; Machetes.|||Hand Tools, Edged, Nonpowered|1974091|
51|20|A|Includes Hammers; Picks; Pliers, except pliers for cutting only; Screwdrivers; Shovels; Construction Rakes, Forks and Hoes; Jacks, including Contractors' Jacks; Wrecking Bars; Glue Pots; Blowtorches.|Excludes Craftsman's Measuring Tools; Gardening Rakes, Forks, Hoes, and other Garden Tools.||Hand Tools, Nonedged, Nonpowered|1974091|
51|30|A|Includes Drills; Riveters; Portable Electric Saws; Pneumatic Tools; Abrasive Wheels, Cones, and other Abrasive Attachments for use only on Hand Held Power Tools.|||Hand Tools, Power Driven|1974091|
51|33|A||||Drill Bits, Counterbores, and Countersinks: Hand and Machine|1974091|
51|36|A||Excludes Punching, Stamping, and Marking Dies.||Taps, Dies, and Collets; Hand and Machine|1974091|
51|40|A||||Tool and Hardware Boxes|1974091|
51|80|A|||Note-This class includes sets, kits and outfits consisting of several different items classifiable either in a single class or in several classes. Excluded from this class are sets, kits and outfits consisting of variations (such as size or color) of an item. Classify these items in the same class as the individual item.|Sets, Kits, and Outfits of Hand Tools|1974091|
52|10|A|Includes Calipers; Levels; Micrometers; Plumb Bobs; Precision Tapes; Squares; Angle Gages; Center Gages; Depth Gages; Draw Gages; Drill Point Gages; Fillet and Radius Gages; Glaziers' Gages; Height Gages (Vernier); Planer Gages; Rivet Selector Gages; Saw Tooth Set Gages; Screw Pitch Gages; Surface Gages; Telescoping Gages; Thickness Gages; Tube Bead Gages; Tube Flare Gages; Twist Drill Gages; Twist Drill and Rod Gages; Twist Drill and Tap Gages; Taper-Wire-Thickness Gages; Wire Gages; Tool Setting Planer and Shaper Gages; Gage Blocks.||Note-This class does not include special inspection gages, which are classified in Class 5220.|Measuring Tools, Craftsmen's|1974091|
52|20|A|Includes Go and Not-Go Gages, including Plug, Ring, Snap, Thread, and Length Gages; Profile Gages; Fixture Gages; Special Inspection Gages.||Note-Special inspection gages are included in this class.|Inspection Gages and Precision Layout Tools|1974091|
52|80|A||||Sets, Kits, and Outfits of Measuring Tools|1974091|
53|05|A||||Screws|1974091|
53|06|A||||Bolts|1974091|
53|07|A||||Studs|1974091|
53|10|A|Includes Locknuts; Eye Nuts; Plain Nuts; Castellated Nuts; Wing Nuts; Plate Nuts; Push on Nuts; Concave and Convex Washers; Flat Washers; Keyed Washers; Lock Washers; Shouldered Washers; Split Washers.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Bearing Thrust Washers (FSC 3120); Shims (FSC 5365); Ring Spacers (FSC 5365); Plate Spacers (FSC 5365); Lock Rings (FSC 5365).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |Note-Nuts and washers, including specially designed, are to be classified in this FSC. a. Nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. Washers are a perforated piece of metal, leather, or other materials of various shapes or forms. They are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.|Nuts and Washers|1995240|
53|15|A|Includes Dowel Pins, Split Pins; Spikes; Tacks; Nonoffice Type Staples; Machine Keys; Brads; Shouldered Pins; Cotter Pins; Nails.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |Excludes Shafts (FSC 3040); Lock Keys (FSC 5340).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |Note-Nails, machine keys, and pins, including specially designed, will be classified in this FSC. a. Nails are slender, usually pointed fasteners with a head, and designed for insertion by impact. b. Machine keys are items generally inserted between two items, usually in a groove, to prevent relative rotation e.g., shaft and hub. c. Pins are cylindrical items of various materials used to align/attach two or more parts together and may allow for angular movement.|Nails, Machine Keys, and Pins|1995240|
53|20|A||||Rivets|1974091|
53|25|A|Includes Eyelets; Grommets; Aircraft Cowling Fasteners; Textile Fasteners; Retaining Rings; Threaded Inserts.|||Fastening Devices|1997244|
53|30|A|Includes General Purpose Oil Grease, Air, Liquid, Gas, and chemical Seals; Oakum; Prefabricated Gaskets and Seals designed for a single specific application.|Excludes O-Rings (FSC 5331); Bulk material items, such as; Rubber, Cork, and Asbestos Sheets and Strips (FSG 93); Liquid Gasket Materials (RTV, Permatex, etc.) (FSG 80); RFI and EMI Seals and Gaskets (FSC 5999), and all Seal Retainers.|Note-This FSC includes only seals and gaskets designed for standard use. Seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. Similar materials used to make seals, gaskets, and packing are available in bulk form, refer to FSG 93, FSG 80, and FSG 83.|Packing and Gasket Materials|1997244|
53|31|A||Excludes Packing and Gasket Material (FSC 5330).||O-Ring|1997244|
53|35|A|Includes Insect Screening; Industrial Metal Cloth; Industrial Metal Mesh.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Fencing (FSC 5660).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |Note-Metal Screening is a perforated plate or cylinder or a meshed wire fabric usually mounted and used to separate coarse from finer parts.|Metal Screening|1995240|
53|40|A|Includes Access Covers; Bumpers; Casters; Cabinet and Door Hardware; Clevises; Hinges; Latches; Straps and Strapping; Turnbuckles; Webbed Straps.|Excludes Weapons System Hardware (FSC 5342).|Note-Common hardware designed primarily for commercial use will be classified in this FSC. Hardware is the physical, tangible and permanent components of end items that may not be classified elsewhere. It consists also of common items that are commonly used in construction and/or manufacturing (e.g., hinges, door locks).|Hardware, Commercial|1997244|
53|41|C|Includes Angle Brackets; Double Angle Brackets; Mounting Brackets.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |Excludes Corner Braces (FSC 5340); "T" Braces (FSC 5340); Mending Plates (FSC 5340).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |FSC 5341 CANCELLED ON 030608 Brackets|Brackets|1995240|
53|42|A|Includes Adapters; Anchor Plates and Straps; Anodes; Bellows; Couplings; Control Rods; Access Doors; Fairleads; Mounts; Tie Rods; Yokes.|Excludes Commercial Hardware (FSC 5340).|Note-Hardware designed for weapon systems unique applications will be classified in this FSC.|Hardware, Weapon System|1997244|
53|45|A|Includes Abrasive Belts and Belting; Hones; Abrasive Wheels, Multiapplication.|Excludes Dental Abrasives; Abrasive Cones, and other Abrasive Attachments for equipment.||Disks and Stones, Abrasive|1974091|
53|50|A|Includes Cloth; Papers; Powders; Abrasive Polishing Compounds; Metal Finishing Abrasives; Industrial Diamonds; Diamond Dust; Rouge.|||Abrasive Materials|1974091|
53|55|A|Includes Knobs, including Calibrated Knobs; Dials, Scale.|||Knobs and Pointers|1974091|
53|60|A|Includes Compression Springs; Torsion Springs; Leaf Spring Assemblies; Flat Springs; Extension Springs.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-All springs, including specially designed, will be classified in this FSC. A spring is an elastic mechanical device that regains its original shape after being compressed, extended or deflected.|Coil, Flat, Leaf, and Wire Springs|1995240|
53|65|A|Includes Externally Threaded Rings; Keyed and Serrated Lock Rings; Dee Rings; Instrument Retaining Rings; Shim Sets and Assortments; Plate Spacers; Ring Spacers; Sleeve Spacers; Stepped Spacers; Spacer Sets and Assortments; Sleeve Bushings; Machine Threaded Bushings; Machine Threaded Plugs.|Excludes Sleeve Bearings (FSC 3120); Pipe Threaded Plugs (FSC 4730); Piston Rings (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, and 4820); Retaining Rings (FSC 5325); Shim Stock (FSC 9515).|Note-All items, including specially designed, will be  classified in this FSC. a. A bushing is cylindrical in shape, hollow, and designed primarily to be inserted into a hole to reduce the effective inside diameter of the hole, and to protect the body structure about the hole from damage resulting from stress, strain, and vibration. b. A ring is cylindrical in shape, usually flat with a center hole. Rings are multi-applicational. See specific item name for designated usage. c. A shim is a thin, sometimes tapered, piece of material used to fill in space between things. See specific item name for dimensional parameters. d. A spacer is a device for holding two members at a given distance from each other.|Bushings, Rings, Shims, and Spacers|1997244|
54|10|A|Includes Prefabricated Panels; Inflatable Shelters; Metal Screens and Metal Windows.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Prefabricated and Portable Buildings|1995181|
54|11|A|Includes Expandable and nonexpandable shelters.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Rigid Wall Shelters|1995181|
54|19|A||                                                                                                                                                                                                                                         |Note-Includes Self-Contained habitat, containing facilities normally expected in a "Rest and Recreational" area, such as; billeting, food services, laundry, shower/hygiene services, recreational and support services that enhance morale and welfare.|Collective Modular Support System|1994201|
54|20|A|Includes Special Bridge Erection Equipment; Bridge Floats and Pontoons; Tramways; Trestles.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Excludes Pontoons and Floating Docks (FSC 1945).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Bridges, Fixed and Floating|1995181|
54|30|A|Includes Assembled and Unassembled Tanks for storage only; Enclosures for Pressure and Vacuum Tanks; Petroleum Bulk Storage Tanks.|Excludes Boiler Tanks (FSC 4410); Hot Water Tanks (FSC 4520).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ||Storage Tanks|1995181|
54|40|A|Includes Prefabricated Concrete Placing Forms; Builders' Ladders and Stepladders; Suspension stages.|Excludes Aircraft Ladders (FSC 1730); Fire Fighting Ladders (FSC 4210); Maintenance Ladders (FSC 4940); Marine Vessel Ladders (FSC 2090); Vehicle Ladders (FSC 2540).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ||Scaffolding Equipment and Concrete Forms|1995181|
54|45|A|Includes Power Transmission Towers; Radar Towers; Searchlight Towers; Control Towers; Prefabricated Tower Components, such as Anchor Rails, Tie Rods, Braces, Steps, Guy Assemblies; Specialized Tower Hardware.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Prefabricated Tower Structures|1995181|
54|50|A|Includes Bleachers; Grandstands.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Miscellaneous Prefabricated Structures|1995181|
55|10|A|Includes Dimensional Lumber; Wood Flooring; Mine Timbers; Poles; Railroad Ties; Wood Siding; Molding; Stakes.|Excludes Millwork (FSC 5520); Plywood and Veneer (FSC 5530); Prefabricated Non-Wood Items (FSC 5670).||Lumber and Related Basic Wood Materials|1974091|
55|20|A|Includes Door Frames; Doors; Window Frames; Window Sashes.|Excludes Molding (FSC 5510); Prefabricated Non-Wood Items (FSC 5670).||Millwork|1974091|
55|30|A|Includes Plywood and Veneered Panels.|||Plywood and Veneer|1974091|
56|10|A|Includes Asphalt; Cinders; Gravel; Lime; Sand; Rough Dimension Stone, including Rubble; Cement; Ballast.|Excludes Block, Shaped; Brick.||Mineral Construction Materials, Bulk|1974091|
56|20|A|Includes Concrete Building Block; Cinder Block; Slag Brick; Cut Stone; Cut and Polished Stone; Ceramic Floor and Wall Tile; Architectural Terra Cotta; Concrete Slabs and Grilles.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |Excludes Glass Building Block (FSC 9340)||Tile, Brick, and Block|1994346|
56|30|A|Includes Concrete Pipe and Conduit; Clay Pipe and Conduit for underground use; Drain Tile; Nonmetallic Pipe Fittings for underground use.|Excludes Nonmetallic Pipe, Conduit, and Fittings for laboratory or electrical use; Hose and Tubing, Flexible Nonmetallic.||Pipe and Conduit, Nonmetallic|1974091|
56|40|A|Includes Paper Building Board; Ceiling Board; Gypsum Board; Insulating Board; Plasterboard; Soundproofing Board; Tar Paper; Wallpaper; Mineral Wool; Glass Wool Batts; Pipe Covering.|Excludes Electrical Insulation Materials.||Wallboard, Building Paper, and Thermal Insulation Materials|1974091|
56|50|A|Includes Roofing (all materials), including Sheet Metal; Roofing Felt; Roll Roofing; Roofing Tile; Shingles.|Excludes Tar Paper; Bulk Sheet Metal Roofing and Siding; Wood Siding.||Roofing and Siding Materials|1974091|
56|60|A||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Fencing, Fences, Gates and Components|1995142|
56|70|A|Includes Door Frames; Window Frames; Window Sashes; Eave Troughs (Gutters); Gratings; Grilles; Shutters; Fixed Fire Escapes; Mounted Partitions.|Excludes Plumbing and associated components such as Sinks; Wallboard and items classified as furniture.|Note-Items specified as wooden are classified in 5520|Building Components, Prefabricated|1974091|
56|75|A|Includes Nonwood Dimensional Lumber; Flooring; Special Turning and Carvings; Nonwood Veneer.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |Excludes Millwork and Wood Veneer (FSCs 5520 and 5530); Items specified as Wooden (FSC 5510).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ||Nonwood Construction Lumber and Related Materials|1995142|
56|80|A|Includes Expanded Metal Lath; Airplane Landing Mats; Traction Mats.|||Miscellaneous Construction Materials|1974091|
58|05|A||||Telephone and Telegraph Equipment|1974091|
58|10|A||||Communications Security Equipment and Components|1974091|
58|11|A||||Other Cryptologic Equipment and Components|1974091|
58|15|A|Includes Ticker Tape and Sigtot Equipment.|||Teletype and Facsimile Equipment|1974091|
58|20|A|Includes Telemetering Equipment.|Excludes Home Type Radio and Television Equipment.||Radio and Television Communication Equipment, Except Airborne|1974091|
58|21|A|Includes Telemetering Equipment.|||Radio and Television Communication Equipment, Airborne|1974091|
58|25|A|Includes Loran Equipment; Shoran Equipment; Direction Finding Equipment.|||Radio Navigation Equipment, Except Airborne|1974091|
58|26|A|Includes Loran Equipment; Shoran Equipment; Direction Finding Equipment.|||Radio Navigation Equipment, Airborne|1974091|
58|30|A|Includes Wired Audio Systems; Office Type Systems; Shipboard Systems; Tank Systems.|||Intercommunication and Public Address Systems, Except Airborne|1974091|
58|31|A||||Intercommunication and Public Address Systems, Airborne|1974091|
58|35|A||Excludes Phonographs, Home Type; Dictating Machines.||Sound Recording and Reproducing Equipment|1974091|
58|36|A|||Note - This class includes and is restricted to electronic video equipment such as video monitors, televisions, cameras, printers, and recorders/reproducers used with miscellaneous communication equipment. Also included is associated equipment such as cleaners, splicers, rewinders, reels and tapes designed for use with video recording-reproducing equipment. Excluded from the class is photographic type equipment (Group 67), ADP type computer monitors (Group 70), and video equipment which includes radio receivers/transmitters (properly classified in more specific classes in Group 58). When cameras provide day and night video, they are to be classified in FSC 5836.|Video Recording and Reproducing Equipment|2021244|
58|40|A|||Note-Radar assemblies and subassemblies designed specifically for use with fire control equipment or guided missiles are excluded from this class and are included in the appropriate classes of Group 12 or Group 14.|Radar Equipment, Except Airborne|1974091|
58|41|A|||Note-Radar assemblies and subassemblies designed specifically for use with fire control equipment or guided missiles are excluded from this class and are included in the appropriate classes of Group 12 or Group 14.|Radar Equipment, Airborne|1974091|
58|45|A|Includes Sonar Equipment; Underwater Listening Equipment; Sonobuoys; Sonobuoy Launchers; Fathometers; Sofar Equipment.||Note-This class excludes items specifically designed for fire control sonar systems.|Underwater Sound Equipment|1974091|
58|50|A|Includes Heliographs.||Note-This class includes only communication types of infrared equipment. Excluded from this class are infrared assemblies, subassemblies, and components designed specifically for use in fire control systems, guided missile systems, test and maintenance specialized equipment, night vision equipment, and other noncommunication types of equipment.|Visible and Invisible Light Communication Equipment|1974091|
58|55|A|Includes Sighting and Observation Devices, Target Detectors and Locators, Remote Viewing Systems utilizing heat radiation emitted from object(s), associated Radiation Sources, Image Converters and Image Intensifiers, Optical Cells and other components designed for Night Vision Equipment.  Holders and Lens used with Infrared Equipment are also included in this FSC.|Excludes Optical Sighting and observation devices which incorporate both day and night viewing characteristics within an integral unit, nonnight vision type items designed for use with guided missiles, communications, or laboratory equipment, and Optical Elements, such as Lens, Prisms, Windows.|Note-This class includes image forming devices and associated aids, their subassemblies and components, utilizing passive and/or active techniques for detection, observation, and identification of terrain and objects at night, while maintaining concealment afforded by darkness. Includes items having multiapplication for purposes of fire control, and/or night observation, and/or detection. Excluded from this class are items for which more specific classifications are suitable as prescribed by the structure and indexes of the FSC.|Night Vision Equipment, Emitted and Reflected Radiation|2022036|
58|60|A|||Note-This class includes, and is restricted to, devices the operation of which is based on principles involving the stimulated emission of radiation, and to associated components and accessories directly related to stimulated coherent radiation techniques. The methods for producing the radiation are those obtained by LASER (Light Amplification by Stimulated Emission of Radiation) and by MASER (Microwave and/or Molecular Amplification by Stimulated Emission of Radiation) techniques. Only those items specifically designed for stimulated coherent radiation applications, and having no other application, are to be included in this class. Assemblies or major systems containing such devices are excluded from this class.|Stimulated Coherent Radiation Devices, Components, and Accessories|1974091|
58|65|A|||Note-This class includes, and is restricted to, passive and active electronic equipment, systems, and subsystems designed to prevent or reduce an enemy's effective use of radiated electromagnetic energy or designed to insure our own effective use of radiated electromagnetic energy. Includes Electronic Countermeasures, Electronic Counter-Countermeasures, Electronic Support Measures, and Quick Reaction Capability Equipment and components specially designed therefore which are not classifiable elsewhere in the FSC Structure. Excluded from this class are non-electronic items which are properly classified in more specific classes in accordance with the FSC structure and indexes.|Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment|1974091|
58|95|A|Includes Modems.|Excludes Electronic Countermeasures Equipment.|Note-This class includes miscellaneous communication equipment that is not classified in more specific classes (see the NOTE for FSG 58).|Miscellaneous Communication Equipment|1974091|
59|05|A|Includes Varistors; Resistive ballast Tubes; Rheostats; Resistor Networks; Resistor Mounting Hardware; Thermistors./|Excludes Resistance Wire./||Resistor|2015326|
59|10|A|Includes Interference Filter Capacitors; Capacitor Mounting Hardware.|Excludes Semiconductor Devices and Associated Hardware.||Capacitors|1974091|
59|15|A|||Note-This class includes those filters and networks which consist of a combination of resistors, capacitors, or coils, but not a combination of resistors only (classified in 5905), capacitors only (classified in 5910), or coils only (classified in 5950).|Filters and Networks|1974091|
59|20|A|Includes Fuseholders; Fuse Boxes; Fuse Posts; Fuse Links; Fuse Blocks; Current Limiters; Corona Balls; Electrostatic Dischargers.|Excludes Circuit Breakers.||Fuses, Arrestors, Absorbers, and Protectors|1974091|
59|25|A|Includes Circuit Breakers and Cutouts.|Excludes Relays.||Circuit Breakers|1974091|
59|30|A|Includes Rotary, Knife, Toggle, Push Button, Mercury, Thermostatic, and Differential Pressure Switches.|Excludes Switchgear.||Switches|1974091|
59|35|A|Includes Plugs; Jacks; Receptacles, Electronic Component Sockets and Associated Accessories|Excludes Interconnectors, Fiber Optic||Connectors, Electrical|1974091|
59|40|A|Includes Binding Posts; Battery Clips; Stud Terminals; Test Clips.|Excludes Caps, Electrical; Clips, Electrical; and Contacts, Electrical.||Lugs, Terminals, and Terminal Strips|1974091|
59|45|A|Includes Electromagnetic Actuators.|Excludes Contractors.||Relays and Solenoids|1974091|
59|50|A|Includes Coils, except ignition and magneto; coil assemblies; reactors; transformers.|||Coils and Transformers|2006046|
59|55|A|Includes Crystal Units, Processed Unmounted Crystals, Crystal Controlled Oscillators and Noncrystal Controlled Oscillators|Excludes Crystal Controlled Oscillators and Noncrystal Controlled Oscillators which meet the definition of the term "electronic module" as defined for FSC 5963 and Microcircuits||Oscillators and Piezoelectric Crystals|1981244|
59|60|A|Includes Rectifying Tubes; Photoelectric Tubes; Electron Vibrator Tubes.|Excludes Transistors; Tube Sockets; X-ray Tubes; Semiconductor Devices and Associated Hardware.||Electron Tubes and Associated Hardware|1974091|
59|61|A|Includes Semiconductor Assemblies; Semiconductor Diodes; Semiconductor Rectifiers, Semiconductor Thyristors; Transistors; Unitized Semiconductors; Associated Hardware except Sockets.|Excludes Microcircuits; Optoelectronic Devices and Associated Hardware.||Semiconductor Devices and Associated Hardware|1974091|
59|62|A|Includes Integrated Circuit Devices; Integrated Circuit Modules, Integrated Electronic Devices: Hybrid, Magnetic, Molecular, Opto-Electronic, and Thin Film.|Excludes Single Circuit Elements such as Capacitors; Resistors; Diodes and Transistors; Printed Circuit Boards and Circuit Card Assemblies; and Filters and Networks.|Note-(1) A microcircuit is defined as follows: A small circuit having a high equivalent circuit element density, which is considered as a single part composed of interconnected elements placed and/or formed on or within a single substrate to perform an electronic circuit function. The elements may be formed on or within a semiconductor material substrate; may consist of conductive film(s) formed on an insulating substrate; or may be a combination of one or both of these types with discrete elements.  (2) The term "microcircuit", as applied to circuit devices included in this class, is delimited to exclude items consisting solely of interconnected "microcomponents" (discrete miniaturized components). Also excluded are items fabricated in the form of monolithic thick-film or thin-film structures that in themselves are not functional electronic circuits (e.g., Capacitors, Resistors, Transistors, or "arrays" thereof).|Microcircuits, Electronic|1974091|
59|63|A||Excludes MICROCIRCUITS; Electronic Test Equipment Plug-In Units.|Note-The term "electronic module" as used in this class designates an electronic component designed for use in various equipment or end item applications, and capable of controlling voltage and/or current to produce gain, oscillation, switching, or similar integral electronic functions. It consists of a collection of miniaturized electronic parts and/or elements in a single replaceable package with plug-in mounting which will also complete the required electrical connections. It is not normally subject to disassembly as distinguished from such items as CIRCUIT CARD ASSEMBLY and ELECTRONIC COMPONENTS ASSEMBLY. These modules conform to industry or government specifications/standards that define all physical dimensions and electrical parameters required to promote commonality and ensure proper operational performance.|Electronic Modules|1979298|
59|65|A||||Headsets, Handsets, Microphones and Speakers|1974091|
59|70|A|Includes Tube, Knob, Cleat, Strain, and Standoff Insulators; Feed Thru Insulators; Bead Insulators; Varnish Cambric Tape; Friction Tape.|||Electrical Insulators and Insulating Materials|1974091|
59|75|A|Includes Conduit; Raceways; Face Plates; Condulets; Outlet and Junction Boxes; Pole Line Hardware, not elsewhere classifiable.|||Electrical Hardware and Supplies|1974091|
59|77|A|Includes Brushes for electrical rotating equipment; Carbon Stock for Brushes; Brush Arm and Holders; Lighting Electrodes.|Excludes Anodes; Cathodes; Welding Electrodes.||Electrical Contact Brushes and Electrodes|1974091|
59|80|A|Includes Optoelectronic devices and assemblies which display numeric, alpha-numeric, symbolic, or graphic information, emitters, and nondisplay optoelectronic devices, such as couplers, detectors, and switches which perform an active function in an electronic system%|Excludes electric lighting fixtures, lamps, and associated hardware%||Optoelectronic Devices and Associated Hardware|1986060|
59|85|A|Includes Aerials; Masts; Tower Equipment; Attenuators; Couplers; Transmission Lines.|Excludes Tower Structures.||Antennas, Waveguides, and Related Equipment|1974091|
59|90|A||Excludes Synchro Systems; Servo Mechanisms.||Synchros and Resolvers|1974091|
59|95|A||Excludes Cable Assemblies, Fiber Optic.|Note-This class includes only those types of cable, cord, and Wire Assemblies and Sets (and Wiring Harnesses) used on or with equipment and components covered by Groups 58, 59 and 70. Cable, Cord, Wire Assemblies, and Sets (Wiring Harnesses) used on or with equipment classified in FSC Groups other than Groups 58, 59, or 70 are classified in FSC Class 6150 if multiapplication, or classified with the next higher classifiable assembly if specially designed.|Cable, Cord, and Wire Assemblies: Communication Equipment|2009070|
59|96|A|Includes Audio Amplifiers, Complementary Amplifiers, Amplifiers, Operational Amplifiers, Power Amplifiers, Radio Frequency Amplifiers, Signal Amplifiers, Video Amplifiers, and Magnetic Amplifiers.|Excludes multi-functional items such as Amplifier-Detector, Amplifier-Mixer and microcircuit devices.|          |Amplifiers|2006046|
59|98|A||Excludes circuit card and electronic component assemblies which can be identified to a more definitive Approved Item Name.||Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware|1988190|
59|99|A|Includes Permanent Magnets and Magnetostriction Elements; Caps, Clips, and Contacts, Electrical.|||Miscellaneous Electrical and Electronic Components|1974091|
60|04|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6004 CANCELLED ON 050395 Rotary Joints                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |Rotary Joints                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |1995123|
60|05|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6005 CANCELLED ON 050395 Couplers, Splitters, and Mixers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |Couplers, Splitters, and Mixers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |1995123|
60|06|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6006 CANCELLED ON 050395 Attenuators                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |Attenuators                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |1995123|
60|07|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6007 CANCELLED ON 050395 Filters                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |Filters                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |1995123|
60|08|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6008 CANCELLED ON 050395 Optical Multiplexers/Demultiplexers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Optical Multiplexers/Demultiplexers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |1995123|
60|10|A|||Note-Included in this class are bulk discrete fibers.|Fiber Optic Conductors|1979298|
60|15|A|||Note-Included in this class are one or more discrete fiber optic conductors with a common protective covering in bulk form. May include electrical conductors/cables and/or reinforcing material.|Fiber Optic Cables|1979298|
60|20|A|||Note-Included in this class are items used for communication and/or data transmission having one or more fiber optic conductors/cables with processed end(s) or terminated in fitting(s). Excluded from this class are items used for illumination and/or image transmission.|Fiber Optic Cable Assemblies and Harnesses|1979298|
60|21|A|||Note-Included in this class are switches used for line selection in fiber optic systems.|Fiber Optic Switches|1988288|
60|25|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6025 CANCELLED ON 050395 Fiber Optic Transmitters                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |Fiber Optic Transmitters                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |1995123|
60|26|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6026 CANCELLED ON 050395 Fiber Optic Receivers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |Fiber Optic Receivers                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |1995123|
60|29|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6029 CANCELLED ON 050395 Optical Repeaters                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |Optical Repeaters                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |1995123|
60|30|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Included in this class are such items as transmitters, receivers, multiplexers, demultiplexers, modulators, demodulators, repeaters, attenuators, filters, integrated optical ciruuits, and the like, used in fiber optic systems.|Fiber Optic Devices|1995123|
60|31|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6031 CANCELLED ON 050395 Integrated Optical Circuits                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |1995123|
60|32|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Included in this class are light emitting and laser diodes and photo detectors used in fiber optic systems.|Fiber Optic Light Sources and Photo Detectors|1995123|
60|33|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         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Optic Photo Detectors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |Fiber Optic Photo Detectors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |1995123|
60|34|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6034 CANCELLED ON 050395 Fiber Optic Modulators/Demodulators                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Fiber Optic Modulators/Demodulators                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |1995123|
60|35|A|||Note-Included in this class are fiber optic devices used for illumination and/or image transmission. Excluded from this class are items used for communication and/or data transmission.|Fiber Optic Light Transfer and Image Transfer Devices|1988288|
60|40|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6040 CANCELLED ON 050395 Fiber Optic Sensors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Fiber Optic Sensors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |1995123|
60|50|C|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |FSC 6050 CANCELLED ON 050395 Fiber Optic Passive Devices                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |Fiber Optic Passive Devices                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |1995123|
60|60|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Excludes electrical connectors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |Note-Included in this class are all types of fiber optic terminations, such as connectors, dividers, couplers, rotary and nonrotary joints, splitters, mixers and splicers and the like.|Fiber Optic Interconnectors|1995123|
60|70|A|||Note-Included in this class are mode stripping materials, index matching materials and other related supplies. Excluded from this class are hardware and supplies common to both electrical and fiber optic applications which are classifiable on FSC 5975.|Fiber Optic Accessories and Supplies|1979298|
60|80|A|||Note-Included in this class are kits and sets which consist of fiber optic components only; fiber optic components and related parts; fiber optic components and related tools; or fiber optic components, related parts and related tools. Excluded from this class are tool kits and sets which are classifiable in FSC 5180; test sets/instruments classifiable in FSG 66; and end item sets/equipment utilizing fiber optic components which are classifiable in the applicable equipment FSC.|Fiber Optic Kits and Sets|1979298|
60|99|A|||Note-Included in this class are fiber optic items which are not classifiable in a more specific class. (See the "Note" for FSG 60.)|Miscellaneous Fiber Optic Components|1988288|
61|05|A||Excludes Starting Motors for Engines.||Motors, Electrical|1974091|
61|10|A|Includes Contactors; Motor Controllers; Power Servomechanisms; Switchgear; Voltage Regulators.|Excludes Automatic Pilot Mechanisms; Relays; Resistors.||Electrical Control Equipment|1974091|
61|15|A|Includes Engine, Turbine, Wind, and Hand Driven Generator Sets and Auxiliary Aircraft Generators.|Excludes Motor-Converters; Motor-Generator Sets; Engine Generators; Engine Accessory Generators.||Generators and Generator Sets, Electrical|1974091|
61|16|A|Includes Complete Functioning Fuel Cell Power Units; Fuel Cells; Fuel Cell Assemblies or Modules; Fuel Cell Reactant Chambers; Fuel Feed Mechanisms; Electrolyte Heaters; Heat Exchangers; and other internal components peculiar to, and used exclusively on or with, Fuel Cell Power Units classified in this class.|Excludes Primary Batteries (FSC 6135); Secondary Batteries (FSC 6140); Generators and Generating Sets (FSC 6115); and items for which more suitable classes are specifically prescribed by the indexes and structure of the FSC.|Note-This class includes items that are designed to produce an electromotive force directly from an oxidation-reduction type of chemical reaction. A complete power unit must include tanks, pumps, and associated control equipment, and requires a continuous, uninterrupted supply of liquid or gaseous fuel and oxidizers.|Fuel Cell Power Units, Components, and Accessories|1974091|
61|17|A|||Note-This class includes items which are designed for the direct conversion of solar energy into electrical power.|Solar Electric Power Systems|1987121|
61|20|A|                                           |Excludes Potential and Current Transformers|Note-This class includes transformers with a kilovolt-ampere rating above 1 kva.|Transformers: Distribution and Power Station|1995065|
61|25|A|Includes Complete Battery Charging Equipment, Rotating; Dynamotors; Motor-Converters; Motor-Generator Sets; Phase Converters; Rotating Equipment; Synchronous Converters.|Excludes Nonrotating Equipment.|Note-This class includes devices employing mechanical rotation for changing electrical energy from one form to another (i.e., AC to AC, DC to DC, AC to DC, and DC to AC). Excluded from this class are electrical generators and generator sets (FSC 6115).|Converters, Electrical, Rotating|1974091|
61|30|A|Includes Complete Battery Charging Equipment, Nonrotating; Power Supplies, Multiapplication.|Excludes Rectifying Tubes; (FSC 5960); Rectifying Crystals (FSC 5961); Rotating Equipment (FSC 6125); Transformers (FSC 5950); and Semiconductor Devices and Associated Hardware (FSC 5961).|Note-This class includes devices employing a means other than mechanical rotation for changing electrical energy from one form to another (i.e., AC to AC, DC to DC, AC to DC, and DC to AC).|Converters, Electrical, Nonrotating|1974091|
61|35|A|Includes Cells and Dry Batteries; Nuclear Batteries.|||Batteries, Nonrechargeable|1974091|
61|40|A|Includes Rechargeable Cells and Batteries.|||Batteries, Rechargeable|1974091|
61|45|A|Includes Insulated and Noninsulated, Wire and Cable, such as, Antenna Wire, Coaxial Cable, Fuse and Resistance Wire, and Magnet Wire.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |Excludes Radio Frequency Transmission Line (FSC 5985); Fiber Optic Cable (FSC 6015); Communication Cable Assemblies (FSC 5995); Distribution and Power Transmission Cable Assemblies (FSC 6150).|Note-This class includes only bulk electrical wire and cable. Excluded from this class are electrical wire and cable items of definite length either with processed ends, or terminated in fittings.|Wire and Cable, Electrical|1995240|
61|50|A|Includes Appliance and Extension Cords; Electric Power and Distribution Cable with Attachments, Multiapplication; Common Components of Electrical Rotating Equipment, such as End Bells and Frames.|||Miscellaneous Electric Power and Distribution Equipment|1974091|
61|60|A|Includes Battery Boxes, Covers, Liners, Racks, Retainers, and Trays.|||Miscellaneous Battery Retaining Fixtures, Liners and Ancillary Items|1990060|
62|10|A|Includes Airport, Railroad Platform, Stadium, and Street Lighting Fixtures.|Excludes Nonelectrical Outdoor Fixtures; Signal Fixtures; Nonelectrical Indoor Fixtures.||Indoor and Outdoor Electric Lighting Fixtures|1974091|
62|20|A|Includes Automotive, Marine, Railroad, and Aircraft Lights and Fixtures.|Excludes Nonelectrical Vehicular Fixtures.||Electric Vehicular Lights and Fixtures|1974091|
62|30|A|Includes Floodlights; Searchlights; Extension Lights.|Excludes Nonelectrical Portable and Hand Lighting Equipment; Signal and Alarm Equipment.||Electric Portable and Hand Lighting Equipment|1974091|
62|40|A|Includes Fluorescent Lamps; Incandescent Lamps, Large and Miniature; Light Emitting Diode Lamps; Mercury Lamps; Sodium Lamps.|||Electric Lamps|2009019|
62|50|A||||Ballasts, Lampholders, and Starters|1974091|
62|60|A|Includes Lanterns, Nonelectrical; Hand and Portable Carbide Lamps; Candles.|||Nonelectrical Lighting Fixtures|1974091|
63|10|A||Excludes Railroad Signals.||Traffic and Transit Signal Systems|1981244|
63|20|A||||Shipboard Alarm and Signal Systems|1981244|
63|30|A|Includes Railroad Gates; Flasher Lights; Block Signals.|Excludes Semaphore Flag Signals.||Railroad Signal and Warning Devices|1981244|
63|40|A|Includes Oxygen Pressure Signals and Warning Devices; such as Air Pressure Warning Signals, Aircraft Crew Warning Signals, Altitude Warning Signals, Alarm Controls, Audible Landing Gear Alarms.|Excludes Aircraft Engine Oil and Fuel Warning Devices.||Aircraft Alarm and Signal Systems|1981244|
63|50|A|Includes Anti-intrusion Alarm Systems; Foghorns; Gongs; Chimes; Bells; Burglar Alarm Systems; Fire Alarms; Police Alarm Systems; Sounding Devices; Manual Gas Alarms; Landing Wands; Security Inspection Systems|Excludes Loran; Radar; Sonar; Engine Oil and Fuel Warning Devices; Aircraft Oxygen Warning Devices.||Miscellaneous Alarm, Signal, and Security Detection Systems|1981244|
65|05|A|Includes all drugs, medicinal grade chemicals, and Biologicals subject to the Federal Food, Drug and Cosmetic Act, listed in the Monograph section of the U.S. Pharmacopeia or the National Formulary or covered by the United States Adopted Names (USAN). Other nations may apply their own legal documents.|Excludes medicated cosmetics and toiletries classifiable in FSC 6508 and in vitro diagnostic substances and reagents classifiable in FSC 6550, and Veterinary Drugs and Biologicals classifiable in FSC 6509.|Note-Only items specifically formulated for human use are appropriate to this class.|Drugs and Biologicals|2000113|
65|08|A|Includes medicated cosmetics and toiletries that have been determined to be drugs in accordance with the Federal Food, Drug, and Cosmetic Act.|Excludes nonmedicated cosmetics and toiletries which are classifiable in Group 85.||Medicated Cosmetics and Toiletries|1974091|
65|09|A|Includes All Drugs, medicinal grade chemical, and Biologicals subject to the provisions of the Department of Agriculture (Veterinary Drugs and Biologicals) specifically formulated for Veterinary use. Other Nations may apply their own legal documents.|Excludes Drugs and Biologicals specifically formulated for Human use classifiable in FSC 6505.||Drugs and Biologicals, Veterinary Use|2000113|
65|10|A|Includes Bandages, Compresses, Dressings, Gauze, Pads, Sponges, and impregnated surgical dressing materials.|||Surgical Dressing Materials|1974091|
65|15|A|Includes: Anesthesia Apparatus; Blood Transfusion Apparatus; Oxygen Therapy Apparatus; Respirators; Orthopedic Supplies; Arch Supports; Clinical Thermometers; Sutures; Hearing Aids; Veterinary Equipment; Endoscopes, Fiber Optic; and In Vitro Diagnostic Devices classified and regulated by the FDA.|Excludes: Ophthalmic Instruments, Equipment, and Supplies; Non-Medical Endoscopes; In Vitro Diagnostic Substances, Reagents, Test Kits and Sets (6550).||Medical and Surgical Instruments, Equipment, and Supplies|1974091|
65|20|A|Includes Dental Engines; Dental Laboratory Equipment; Operating Chairs; Orthodontic Appliances; Teeth; Dental Metals; Dental Abrasives; Dental Laboratory Furniture.|||Dental Instruments, Equipment, and Supplies|1974091|
65|25|A|Includes Medical X-ray Film; Medical X-Ray Film Viewing Equipment; Medical X-Ray Film Processing and Finishing Equipment and Supplies; X-Ray Tubes; Computerized Tomography (CT) scanners and related equipment; Magnetic Resonance Imaging machine and related equipment; Positron Emission Tomography (PET) scanners and related equipment; Computed and/or Direct Digital Radiography machines and related equipment; Ultrasound and Echocardiogram scanners and related equipment; Scintigraphy equipment; Medical Picture Archiving and Communication Systems (PACS) equipment; Medical Thermal Imaging equipment; Optical Coherence Tomography (OCT) spectroscopy machines and related equipment; and imaging supplies and Contrast delivery systems that are not used by other medical disciplines.|Excludes Industrial imaging equipment (X-ray, Thermal and the rest;) Supplies and equipment that can be used by other medical disciplines (See Medical and Surgical Instruments, Equipment and Supplies and Hospital and Surgical Clothing and related Special Purpose Items.)||Imaging Equipment and Supplies: Medical, Dental, Veterinary|2006279|
65|30|A|Includes Orthopedic Equipment; Operating Lights; Physiotherapy Equipment; Sterilizers; WheelChairs; Litters; Hospital Beds; Restraint Equipment.|||Hospital Furniture, Equipment, Utensils, and Supplies|1974091|
65|32|A|Includes Only those clothing items which are required exclusively for use in hospital operations, or in medical or dental facilities, which have no functional counterpart elsewhere in Federal Organizations participating in the Federal Catalog System.|Excludes General purpose items of clothing and fabricated textile material.||Hospital and Surgical Clothing and Related Special Purpose Items|1974091|
65|40|A|Includes Ophthalmic Lens Cutting and Grinding Machine; Ophthalmic Lenses and Lens Blanks; Spectacle Frames; Ophthalmological and Optometric Instruments, Equipment, and Supplies.|Excludes Optical Lens Cutting and Grinding Machines: Ophthalmoscope and Otoscope Set; Surgical Instruments and Supplies that can be used by other medical disciplines; i.e., sutures, eye pads, eye shields, eye bath, and the like.||Ophthalmic Instruments, Equipment, and Supplies|1981244|
65|45|A|Includes Sets and kits which can be replenishable after use such as combat lifesaver kit (CLS), first aid kits, and tactical combat medical care (TCMC) kits, operational and contingency sets.|Excludes Sets and kits which can be logically classified in another FSC Class in Group 65, such as Insect Sting Kit (FSC 6505); toscope and Ophthalmoscope Set (FSC 6540); In Vitro Diagnostic Test Kits (Fsc 6550); and the like.||Replenishable Field Medical Sets, Kits, and Outfits|1974091|
65|50|A|Includes In vitro diagnostic aids, such as test tablets, test slides, test strips, test cards, test papers, test solutions, reagents; sets and kits designated for in vitro qualitative and quantitative tests on specimens, such as blood, urine, feces, and the like, for the purposes of aiding in the medical diagnosis of disease, determining body organ dysfunction, or other abnormal conditions.|Excludes In vivo diagnostic substances classifiable in FSC 6505.||In Vitro Diagnostic Substances, Reagents, Test Kits and Sets|1987126|
66|05|A|Includes Azimuths; Sextants; Octants; Compasses; Plotting Boards; Underwater Log Equipment; Air Position Indicators; Drift Meters.|||Navigational Instruments|1974091|
66|10|A|Includes Air Speed Indicators; Rate of Climb Indicators; Bank and Turn Indicators; Pitot Tubes; Gyro Horizon Indicators; Attitude Gyro Indicators.|Excludes Navigational Instruments (FSC 6605).||Flight Instruments|1974091|
66|15|A|Includes Automatic Pilot Regulators; Directional, Vertical, Bank and Turn, and Hydraulic Surface Gyro Controls; Airborne and Shipborne Automatic Pilot Mechanisms; Helicopter Automatic Stabilization Equipment.|Excludes Automatic Pilot Training Devices (FSC 6930); and Automatic Pilot Mechanisms, Guided Missile (FSC 1420).|Note-Included in this class are gyro components of guided missiles. Excluded are complete gyro mechanisms and nonairborne gyro components, both of which are classified in the same classes as their next higher assemblies.|Automatic Pilot Mechanisms and Airborne Gyro Components|1974091|
66|20|A|Includes All Engine Instruments, including Aircraft, Marine, and Vehicular; Fuel Pressure Gages; Manifold Pressure Gages; Oil Pressure Gages; Fuel Mixture Indicators; Engine Oil and Fuel Warning Devices.||Note-Instruments designed for use on both engines and other than engines are not included in this class and should be classified in the appropriate instruments class of Group 66.|Engine Instruments|1974091|
66|25|A|Includes Test Leads and Test Lead Attachments; Test instruments designed for communication equipment; Test instruments designed for use with electronic equipment classified in two or more FSC groups.|Excludes Radiac Equipment|Note-This class includes all "basic" types of electrical and electronic test instruments, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments, even if specially designed. Excluded from this class by the modifier "except specially designed" are test instruments, other than "basic" instruments, which are specially designed for use with atomic ordnance, fire control, guided missile, motor vehicle, aircraft, or photographic equipment. Such specially designed test instruments are to be classified in other classes in the Federal Supply Classification.  This class includes communications test equipment, infrared test equipment designed for communication, and night vision maintenance and test specialized equipment.|Electrical and Electronic Properties Measuring and Testing Instruments|1974091|
66|30|A|ncludes: Acidity (pH) Meters; Gas Analyzers; Alkalinity Measuring Instruments; Colorimeters.|Excludes: Gas Detecting Equipment; Manual Gas Alarms; Chemicals; In Vitro Diagnostic Substances and Reagents; Analysis Instruments Intended for Medical Laboratory Use.|Note: This class is used for all non-medical scientific analyzers and instrumentation used specifically for industrial or scientific applications. For all analyzers and instrumentation used in a medical/clinical setting for the purpose of aiding in the medical diagnosis of disease see FSC 6632.|Chemical Analysis Instruments|1974091|
66|32|A|Includes: Instrumentation performing the following analysis: Immunochemistry, Clinical Chemistry, Coagulation, Hematology, Clinical Microbiology, Urinalysis, Differential Counters, Histology, Cytology Equipment, and Point of Care Analyzers and Related Supporting Components and Parts are also Included in this FSC.|Excludes: Non-medical use instrumentation. Gas detecting equipment, manual gas alarms, air quality monitoring equipment, chemicals, In Vitro Diagnostic Devices, In Vitro Diagnostics Substances, Reagents, water monitors, water quality instruments, general use meters, stack emission measuring equipment, Ph and ion-selective meters, titrators and titration systems, and all other nonmedical analysis instrumentation. Also excludes general use laboratory equipment and supplies such as beakers, flasks, test tubes, balances, scales. Note: For clinical laboratory reagents see FSC Code 6550. For analysis instruments intended for non-medical labratory use, see FSC 6630.|Note: This class is used for all medical/clinical setting analyzers and instrumentation used for the purpose of aiding in the medical diagnosis of disease. For all non - medical CHEMICAL scientific analyzers and instrumentation used specifically for industrial or scientific applications see FSC 6630.|Medical Laboratory Analysis Instruments|2023361|
66|35|A|Includes Destructive and Nondestructive Inspection Equipment such as Fluorescent Penetrant Inspection Units; Magnetic Inspection Units; Industrial X-Ray Machines; Industrial X-Ray Film; Tensiometers; Material Hardness Testers.|Excludes General Purpose Measuring Tools (FSC 5210) and Precision Measuring Tools and Inspection Gages (FSC 5220).||Physical Properties Testing and Inspection|1997287|
66|36|A|Includes Chambers; Wind Tunnels; Enclosures specifically designed to simulate an environmental condition; Weatherometers; Fadeometers; Specially designed equipment and components exclusively related to environmental chambers.|Excludes General purpose prefabricated buildings, chambers, panels, and components (FSC 5410); Controlled Environmental Conditioning Kits and Sets (FSC 4240); Baths (FSC 4510); Ovens (FSC 7310); Kilns (FSC 3630); Radiosonde Baseline Check Sets (FSC 6660); Divers Recompression Chambers (FSC 4220); Altitude Training Decompression Chambers (FSC 6930); and Chambers used as training devices (FSC 6930); Checkout and Test Equipment (FSC 6625); Chemical Analysis Instruments (FSC 6630); Electrical and Electronic Properties Measuring and Testing Instruments (FSC 6625); and Meteorological Instruments (FSC 6660).|Note-This class includes only those environmental chambers used exclusively to perform controlled tests, under simulated conditions, to determine physical damage and/or changes in operating characteristics for equipments and components such as Humidity; Immersion; Moisture; Altitude; Explosion; Thermal Shock; Sand and Dust; Flammability; Seal. Environmental chambers included in this class provide data regarding service life and behavior of various items equivalent to actual service conditions existing in the field.|Environmental Chambers and Related Equipment|1974091|
66|40|A|Includes Laboratory Glassware; Laboratory Funnels; Laboratory Furnaces; Glass Beads; Laboratory White Sand; Litmus Paper; Paper Filters; Insect Transfixion Pins; Laboratory Glass Wool; Laboratory Furniture, except Dental Laboratory.|Excludes: Instruments covered by other classes in group 66; Dental Laboratory Equipment; Laboratory Scales and Balances; In Vitro Diagnostic Substances and Reagents; In Vitro Diagnostic Devices classified and regulated by the FDA (6515).||Laboratory Equipment and Supplies|1974091|
66|45|A|Includes Clocks; Job Recording Devices; Time Recorders; Time Stamps, Watch and Clock Movements; Watches.|||Time Measuring Instruments|1974091|
66|50|A|Includes Binoculars; Magnifiers; Microscopes; Periscopes; Telescopes; Optical Elements; such as Lens, Prisms, Windows; Optical Benches and Associated Devices; Endoscopes, Fiber Optics (Non-Medical)); Optical Observation Instruments which incorporate both day and night viewing characteristics within an integral unit.|Excludes Fire Control Instruments, Optical; Surveying Instruments, Optical; Photogrammetric Instruments; Octants; and Sextants; Optical Instruments Integrated with Fire Control Equipment; Opthalmological Instruments; Electronic Fiber Optic Test Equipment; Medical Endoscopes.||Optical Instruments, Test Equipment, Components and Accessories|1987177|
66|55|A|Includes Geodetic, Oceanographic and Seismographic Instruments.|Excludes Telescopes.||Geophysical Instruments|1974091|
66|60|A|Includes Meteorological Ballons; Radiosonde Sets; Radarsonde Sets.|||Meteorological Instruments and Apparatus|1974091|
66|65|A|Includes Radiac Equipment; Gas Detecting Equipment; Land Mine Detecting Equipment.|Excludes Manual Gas Alarms (FSC 6350).||Hazard-Detecting Instruments and Apparatus|1974091|
66|70|A|Includes Coin Operated, Household, Industrial, Postal, and Laboratory Scales and Balances.|||Scales and Balances|1974091|
66|75|A|Includes Drawing Instruments, Drafting Tools; Engineering and Architectural Scales; Levels; Transits; Photogrammetric Instruments; Astrolabes; Level Rods; Plane Tables; Surveying Altimeters; Theodolites.|Excludes Surveyors' Tapes.||Drafting, Surveying, and Mapping Instruments|1974091|
66|80|A|Includes Liquid Level Float Instruments; Revolution Counters; Speedometers; Rotation Measuring Instruments and Apparatus; Oxygen Flow Indicators; Tachometers, including Engine Tachometers.|Excludes Combination Instruments; (FSC 6695); Meteorological Instruments (FSC 6660); and Automatic Control Valves (FSG 48).||Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments|1974091|
66|85|A|Includes Thermometers, including Engine Thermometers; Pressure Gages; Thermocouple Leads; Resistance Bulbs.|Excludes Clinical Therometers; (FSC 6515); Thermostatic and Differential Pressure Switches (FSC 5930); and Meteorological Instruments (FSC 6660).||Pressure, Temperature, and Humidity Measuring and Controlling Instruments|1974091|
66|95|A|Includes Flow-Pressure Instruments; Taximeters; Dynamometers.|Excludes Dental, Medical, Surgical, and Veterinary Instruments.||Combination and Miscellaneous Instruments|1974091|
67|10|A|Includes Aerial and Mapping Cameras.|Excludes Television Cameras, Nonairborne (FSC 5820); Television Cameras, Airborne (FSC 5821); Video Cameras (FSC 5836).||Cameras, Motion Picture|1974091|
67|20|A|Includes Aerial, Mapping, Microfilm, Photocopy, and Studio Cameras.|Excludes X-Ray Cameras (FSC 6525), and Industrial X-Ray Machine (FSC 6635).||Cameras, Still Picture|1974091|
67|30|A|Includes Screens; Viewers; Photomap Projectors; Integrated Viewers/Printer and Microform storage and retrieval systems.|||Photographic Projection Equipment|1974091|
67|40|A|Includes Editing Equipment; Enlargers; Driers; Pressers; Printers; Washers.|||Photographic Developing and Finishing Equipment|1974091|
67|50|A|Includes Sensitized Photographic Paper; Special Purpose Photographic Chemicals; Unprocessed Film; Photoflash Lamps.|Excludes X-Ray Film (Medical Class 6525 or Industrial Class 6635); Electrographic (Facsimile) Paper for direct electrostatic printing or copying (FSC 7530).||Photographic Supplies|1974091|
67|60|A|Includes Light Meters; Tripods; Filters; Range-finders; Photographic Floodlight Fixtures; Lenses; Specialized Photographic Test Equipment; Covers; Stands; Supports.|Excludes Lamps (bulbs) (FSC 6240); Photoflash Lamps (FSC 6750).|NOTE - This class includes motion picture, still picture and photographic projection equipment and accessories.|Photographic Equipment and Accessories|1974091|
67|70|A|Includes Motion Picture Film, Silent and Sound; Still Picture Film.|Excludes X-Ray Film (Medical class 6525 or Industrial class 6635); Training and Educational Film (FSC 6910); Processed Microfilm (FSC 7670).||Film, Processed|1974091|
67|80|A||||Photographic Sets, Kits, and Outfits|1974091|
68|10|A|Includes Naphtha Solvents; Water Softening Compounds; Tanning Materials, Natural or Synthetic; Dextrines and Starches; Inedible Gelatins; Acetone; Propellant Chemicals, Bulk, not Specialized Solely for Guided Missile Use.|Excludes Medicinal Chemicals; Gases; Foundry dextrines; Radiographic and Photographic Chemicals; In Vitro Diagnostic Substances and Reagents.||Chemicals|1974091|
68|20|A|Includes Household Tints|||Dyes|1974091|
68|30|A|Includes Fuel Gases.|Excludes Military Chemical Gases; Medical Gases; Empty Gas Cylinders and their caps, valves, and valve spare parts.||Gases: Compressed and Liquefied|1974091|
68|40|A|Includes Insect Repellents; Fungicides; Insecticides; Rodenticides; Weed Killers.|Excludes Personal Deodorants.||Pest Control Agents and Disinfectants|1974091|
68|50|A|Includes Antifogging Compounds; Wetting Agents; Etching and Fountain Solutions for Lithographing; Blanket Repair Solutions for Lithographing; Antifreeze.|||Miscellaneous Chemical Specialties|1974091|
69|10|A|Includes Mockups; Cutaway Models; Scale Models; Training Films; Training Aid Maps; Navigational Training Aids; Flight Instrument Training Aids; Aircraft Instrument Training Aids; Vehicle Training Aids; Engine Instrument Training Aids; Hydraulic System Training Aids; Cutaway, Mockup, or Sectionalized Ammunition only; Training Equipment normally used in classroom training.|Excludes Drill, Dummy, Exercise, Practice, or Simulated Ammunition and Weapons.||Training Aids|1974091|
69|20|A|Includes Bombing Trainers; Gunnery Trainers; Tow Targets; Gunnery Targets; Guided Missile Training Sets.|Excludes Target Drones; Drones for such use as training, surveillance, missile evaluation, and photographic reconnaissance; Atomic Ordnance Training Devices; Training Aids; Drill, Dummy, Exercise, Practice, or Simulated Ammunition and Weapons.||Armament Training Devices|1974091|
69|30|A|Includes Link Trainers; Automatic Pilot Training Devices; Drift Meter Training Devices; Celestial Navigation Trainers; Dead Reckoning Navigation Trainers; Instrument Flying and Landing Trainers; Terrain Projection Trainers; All operational training devices except communication and armament.|Excludes Training Aids.||Operation Training Devices|1974091|
69|40|A|Includes Supersonic Radar Trainers; Navigational Radar Trainers; Search and Detecting Radar Trainers; Code Practice Equipment.|Excludes Training Aids.||Communication Training Devices|1974091|
70|10|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-a group of general purpose analog, digital, or hybrid electronic or electromechanical devices that are interconnected to operate as a system. Frequently referred to as an Information Technology (IT) or Automated Data Processing (ADP) system, although the term "system" is not considered definitive. Includes an assembly of devices consisting of a central processing unit (CPU) and the necessary input/output devices, accessorial devices, analog measurement devices, software and/or firmware required to perform the desired objectives. Also includes subassemblies and units in which input/output devices, CPUs, and/or accessorial devices or components are incorporated into a single assembly or unit. A specially designed device incorporated into a system shall not influence the classification of the base assembly or unit.|Information Technology Equipment System Configuration|2015226|
70|20|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-An analog is a representation in one form of a physical condition existing in another form (e.g., the level of mercury in a tube represents temperature in a thermometer; the angular position of a needle represents speed on a speedometer). This class includes only CPUs that accept as inputs the electrical equivalent of physical conditions such as flow, temperature, pressure, angular position or voltage and perform computations by manipulating these electrical equivalents to produce results for further use.|Information Technology Central Processing Unit (CPU, Computer), Analog|2014079|
70|21|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Digital refers to the representation of discrete numbers, symbols and alphabetic characters by a predetermined, coded combination of electrical impulses. This class includes only CPUs that accept information represented by digital impulses. Specifically, a device capable of performing sequences of arithmetic and logic operations (a program) not only on data but also on the program which is contained in its internal memory (storage) without intervention of an operator.|Information Technology Central Processing Unit (CPU, Computer), Digital|2014079|
70|22|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Hybrid refers to a combination of analog and digital capability as defined in Classes 7020 and 7021 with conversion capability required for intercommunication.|Information Technology Central Processing Unit (CPU, Computer), Hybrid|2014079|
70|25|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Note-This class includes devices used to control and transfer information to and from a Computer (as modified). The input device is used for transferring data and instructions into a computer. The output device is used to transfer results of processing by the computer to Information Technology or Automated Data Processing peripheral devices. Input/output devices combine the above functions in the same device. This class includes printers, display units, disk drive units (magnetic, optical and floptical), tape drive units, terminals, data entry devices and transfer units. Also includes Optical Compact Disk (CD) devices used for the storage and retrieval of data and firmware.|Information Technology Input/Output and Storage Devices|2014079|
70|30|A|Includes System programs, such as operating systems, assemblers, compilers, executive routines, interpreters, translators; utility programs, such as sort/merge programs, media conversion, maintenance diagnostic programs; and application programs, such as payroll, inventory control, and engineering analysis programs.|Excludes Operating manuals and programmers' manuals properly classified in FSG 76.|Note-Software is a series of instructions or statements in a form acceptable to a CPU, designed to cause the Information Technology Equipment or Automated Data Processing Equipment configuration to execute an operation or operations; or a collection of data in a form capable of being processed and operated on by a computer.|Information Technology Software|2020084|
70|35|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-This class includes various devices and associated control units which are designed for use in combination or conjunction with an Information Technnology (IT) Equipment or Automated Data Processing (ADP) Equipment configuraProcessing (ADP) Equipment configuration but are not part of the configuratition itself. IT or ADP support equipment includes magnetic tape testing, certifying, and cleaning equipment; disk pack testing, certifying and cleaning equipment; tape equipment, rewinders, splicers, spoolers and card reconditioners. Included in this class are complete units and components of related general purpose commercially available support equipment which are not specifically designed for use as part of a system such as a weapon system, control system, digital image processing system, missile system, communication system or navigation system. Also included are support control systems and components not specifically designed for use with process control such as automatitic machine tool processing operations in which flow, pressure, temperature or other parameters are controlled by instrument regulations in automatic machine tool and process operations.|Information Technology Support Equipment|2014079|
70|40|A|Includes Collating machines, key punch machines, tabulating machines; verifiers; reproducers; summary punches, sorters; interpreters.|Excludes Card actuated machines designed for use with an ADPE system.||Punched Card Equipment|1981244|
70|42|A|Includes Mini or micro computers used as control mechanisms where computer technology is essential in controlling, monitoring, measuring, and directing processes, devices, instruments or other equipment.|Excludes Mini and micro computer control devices which are designed specifically for use in and/or integral to higher order systems, e.g., aircraft fire control systems, numerically controlled machine tools, sequence controlled printing equipment, motion measuring instruments, office information system equipment, and the like.||Mini and Micro Computer Control Devices|1981244|
70|45|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-This class includes Information Technology (IT) or Automated Data Processing (ADP) tape seal bands, reels and hubs, carrying cases, canisters,and  the like. Also includes all nonrecorded magnetic recording or other removable storage media designed to be used with IT or ADP equipment, such as magnetic tape, removable disk packs, magnetic cards, cassettes, and diskettes. Also includes Optical Disks used for the storage of data.|Information Technology Supplies|2024146|
70|50|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-This class includes Information Technology or Automated Data ProcessingComponent Assemblies that are parts of analog, digital or hybrid data processing devices. Excluded from the class are items for which more specific classifications are suitable. The FSC structure and indexes will govern the classification of those items permitted classification in a single class only.|Information Technology Components|2014079|
71|05|A|Includes Bedsprings, Open Style (All-metallic); Folding Chairs; Camp Furniture; Mirrors, Wall Mounting and Furniture Types; Smoking Stands.|Excludes Hospital Beds and Bedsprings; Ash Trays; Mattresses; Bedsprings, Box Style (Fabric Covered).||Household Furniture|1974091|
71|10|A|Includes Filing Cabinets; Safes; Post Office Furniture; School Furniture; Blackboards.|Excludes Dental X-Ray Film Protective Safes; Visible Record Equipment.||Office Furniture|1974091|
71|25|A|Includes Kitchen Cabinets; Sectional Shelving.|Excludes Foot Lockers; Filing Cabinets.||Cabinets, Lockers, Bins, and Shelving|1974091|
71|95|A|Includes Stone, Clay, and Concrete Furniture; Auditorium and Theater Furniture; Library Furniture; Cashier Stands.|||Miscellaneous Furniture and Fixtures|1974091|
72|10|A|Includes Household Furnishings of Textiles, Plastics, Paper, Rubber, and other materials; Sheets, Pillows, Blankets, and other Bedding; Insect Bars; Tablecloths; Towels; Steamer Rugs; Mattresses; Bedsprings, Box style (Fabric Covered); Bedspring and Mattress Sets.|Excludes Floor Coverings; Curtains; Draperies; Paper Napkins; Paper Doilies; Bedsprings, Open Style (All-Metallic).||Household Furnishings|1974091|
72|20|A|Includes Linoleum; Rubber and Asphalt Tile; Carpets; Rugs; Rug Pads.|Excludes Vehicular Floor Mats.||Floor Coverings|1974091|
72|30|A|Includes Curtains; Specialized Hardware and Fittings for Curtains, Draperies, Venetian Blinds, and Window Shades.|||Draperies, Awnings, and Shades|1974091|
72|40|A|Includes Refuse Cans; Sprinkling Cans; Clothes Hampers; Household Basket; Fabric Utility Containers.|||Household and Commercial Utility Containers|1974091|
72|90|A|Includes Fireplace Sets; Vases and Urns; Household Sewing Machines.|||Miscellaneous Household and Commercial Furnishings and Appliances|1974091|
73|10|A|Includes Warming and/or Chilling Tables, Stationary and Portable; Serving Carts; Field and Mobile Baking Ovens; Toasters; Waffle Irons; Grills; Special Aircraft, Marine, and Railway Type Food Cooking Equipment; Utensils with Integral Heating Units; Cafeteria Type Display Cases and Showcases; Soda Fountains; Milk, Soda, and/or Ice Cream Dispensers; Cold Food Counters; Combination Heated-Refrigerated Food Serving Equipment; Carbonators; and other types of refrigerated food serving and display equipment commonly used in cafeterias, mess hall kitchens, and the like.|Excludes Carts other than Serving; Commissary or Food Store Type Refrigeration Equipment; Commercial Household, or Professional and Scientific Refrigerators; Drinking Fountains; (see Class 4110 for items excluded from Class 7310).|Note-This class includes warming and/or chilling equipment used for the display and serving of food.|Food Cooking, Baking, and Serving Equipment|1974091|
73|20|A|Includes Dishwashing Machines; Food Slicing Machines; Food Mixers; Utility Carts Specially designed for use in Kitchen and Dining Area.|Excludes Sinks; Serving Carts (see Class 7310 for Food Serving Carts).||Kitchen Equipment and Appliances|1974091|
73|30|A|Includes Pots; Pans; Can Openers; Graters; Food Mashers; Cleavers; Vacuum Bottles and Jugs.|Excludes Utensils with Integral Heating Units; Knives; Forks; Spoons.||Kitchen Hand Tools and Utensils|1974091|
73|40|A|Includes Knives; Forks; Spoons; Hunting Knives.|||Cutlery and Flatware|1974091|
73|50|A|Includes China and Earthenware; Glassware; Paper Plates and Cups.|||Tableware|1974091|
73|60|A||||Sets, Kits, Outfits and Modules, Food Preperation and Serving|1974091|
74|20|A|Includes Accounting and adding machines and electronic calculators.|Excludes Punched card system machines; Machines or devices that can be applied to a variety of problems by the internal execution of a series of instructions, not limited to specific keystroke functions, but controlled by a general purpose data processing language.||Accounting and Calculating Machines|1981274|
74|30|A|Includes Typewriters and office type composing machines with built-in electric/electronic functions such as margins, headings, tabs, centering and related actions.|Excludes Typewriters and office type composing machines which are designed primarily for use as a component of an ADPE system or that are user programmable, and that can be applied to a variety of applications by the internal execution of a series of instructions, not limited to specific keystroke functions, but controlled by some form of general purpose data processing language.||Typewriters and Office Type Composing Machines|1981244|
74|35|A|Includes Minicomputer and microcomputer controlled systems specifically designed for user programmable processing of the office information application; Connected peripheral equipment; Automatic repetitive typewriters; Text editing typewriters and video display text editing typewriters.|Excludes General purpose ADPE which is designed primarily to be applied through the internal execution of a series of instructions, not limited to specific keystroke functions, but controlled by a general purpose data processing language, to process a variety of applications such as financial management, logistics, scientific, communications, and the like.||Office Information System Equipment|1981305|
74|50|A|Includes Dictating Machines; Transcribing Machines; Combination Dictating and Transcribing Machines.|Excludes Communication Type Sound Recording and Reproducing Machines.||Office Type Sound Recording and Reproducing Machines|1981244|
74|60|A|Includes Manually operated and power operated visible record equipment; visible index files, rotary and stationary; specially designed components, such as Wire and Bar Pockets, Cover Plates, Stop Wires, and Channel Stops; Control Boards; Binder Racks; devices and systems designed to automatically store and retrieve hard copy documents. For those microform automatic retrieval systems that contain an integral viewer or view/printer, see Class 6730.|||Visible Record Equipment|1981244|
74|90|A|Includes Addressing Machines; Check Handling Machines; Coin Counting Machines; Mailing Machines, Currency Handling Machines.|Excludes Pencil Sharpeners; Staplers, Office Type; Duplicating Equipment.||Miscellaneous Office Machines|1981244|
75|10|A|Includes Crayons; Erasers; File Holders; Writing Ink; Printing Ink; Paper Fasteners; Pencils; Penholders and Pen Points; Rulers, Office Type; Art Supplies; Tape, Pressure Sensitive Adhesive.|Excludes Office Devices; Fountain Pens; Artists' Brushes; Paper Stationery; Record Forms; Mechanical Pencils.||Office Supplies|1974091|
75|20|A|Includes Copyholders; Fountain Pens and Pen Desk Sets; Pencil Sharpeners; Paper Punches; Staplers, Office Type; Artists' Accessories, such as Easels, Airbrushes; Slide Rules.|||Office Devices and Accessories|1974091|
75|30|A|Includes Business Forms; Record Books; Surveyors' Computation Forms; Electric Accounting Machine (EAM) Cards; Forms approved for use within individual government activities.|Excludes Standard forms approved for government-wide use.||Stationery and Record Forms|1974091|
75|40|A|Includes Only those standard forms approved for government-wide use by the government activities empowered to do so (such as the U.S. Bureau of the Budget and the U.S. General Accounting Office, and similar organizations in other NATO countries).|Excludes Forms approved for use within individual government activities.||Standard Forms|1974091|
76|10|A|Includes Technical and Nontechnical Books and Pamphlets; Regulations; Instruction Manuals; Technical Orders.|Excludes Sheet and Book Music; Periodicals; Bibles.||Books and Pamphlets|1974091|
76|30|A||||Newspapers and Periodicals|1974091|
76|40|A||Excludes Training Aid Maps||Maps, Atlases, Charts, and Globes|1974091|
76|41|A|                                               |                                               |                                               |Aeronautical Maps, Charts and Geodetic Products|1994285|
76|42|A|                                               |                                               |                                               |Hydrographic Maps, Charts and Geodetic Products|1994285|
76|43|A|                                              |                                              |                                              |Topographic Maps, Charts and Geodetic Products|1994285|
76|44|A|                                          |                                          |                                          |Digital Maps, Charts and Geodetic Products|1995034|
76|50|A|Includes Federal, Military, and Departmental Specifications.|||Drawings and Specifications|1974091|
76|60|A||Excludes Hymnbooks.||Sheet and Book Music|1974091|
76|70|A||||Microfilm, Processed|1974091|
76|90|A|Includes Decals; Printed Posters; Printed Labels.|Excludes Sheet and Book Music.||Miscellaneous Printed Matter|1974091|
77|10|A||Excludes Phonographs; Radios; Television Sets.|Note-This class includes only complete musical instruments. Assemblies, parts, attachments, or accessories for use in or on musical instruments are classified in classes other than this class.|Musical Instruments|1974091|
77|20|A|Includes Instrument Cases; Music Stands; Tuning Forks.|||Musical Instrument Parts and Accessories|1974091|
77|30|A|Includes Combination Sets.|Excludes Coin Operated Phonographs; Wire and Tape Recorders.|Note-This class includes only complete home-type phonographs, complete home-type radios, and complete home-type television sets. End items, assemblies, parts, attachments, or accessories for use in or on the above are classified in classes other than this class.|Phonographs, Radios, and Television Sets: Home Type|1974091|
77|35|A|Includes: Remote Control Handsets|Excludes: Batteries (FSC 6135/6140), Charger, Battery (FSC 6130), Headset (FSC 5965), Microphone (FSC 5965), Power Adapter/Supply (FSC 6130), and Speakers (FSC 5965)|                                                                           |Parts and Accessories of Phonographs, Radios, and Television Set: Home Type|2004029|
77|40|A||Excludes Training Aid Records.||Phonograph Records|1974091|
78|10|A|Includes Baseball Equipment; Basketballs; Boxing Gloves; Fencing Masks; Fishing Tackle, except Commercial; Handballs; Shin Guards, Hockey.|Excludes Athletic and Sports Clothing.||Athletic and Sporting Equipment|1974091|
78|20|A|Includes Baby Carriages; Checkers; Doll Carriages; Dolls; Playing Cards; Velocipedes; Handicraft Kits, not elsewhere classifiable.|||Games, Toys, and Wheeled Goods|1974091|
78|30|A|Includes Slides; Swings; Amusement Park and Shooting Gallery Equipment; Play Yard and Playground Equipment; Billiard and Pool Tables and Equipment; Gymnasium Equipment.|||Recreational and Gymnastic Equipment|1974091|
79|10|A|Includes Domestic and Industrial Vacuum Cleaning Equipment; Carpet Sweepers.|Excludes Self-propelled and Trailer Mounted Vacuum Cleaners.||Floor Polishers and Vacuum Cleaning Equipment|1974091|
79|20|A|Includes Squeegees; Whisk Brooms.|Excludes Hair Brushes; Toothbrushes; Paint and Artists' Brushes.||Brooms, Brushes, Mops, and Sponges|1974091|
79|30|A|Includes Scouring Powders; Washing Compounds; Detergents; Nontoilet Soaps; Automobile and Household Polishes and Waxes.|Excludes Shaving Soap; Toilet Soap; Abrasive Polishing Compounds; Metal Finishing Abrasives; Surgical Detergents.||Cleaning and Polishing Compounds and Preparations|1974091|
80|10|A|Includes Water Paints; Oil Paints and Latex; Driers; Paint Primers; Lacquers; Paint Sealers; Pigments for Coloring; Stains; Turpentine; Paint Removers.|Excludes Acetone, Wood and Wall Fillers.||Paints, Dopes, Varnishes, and Related Products|1998327|
80|20|A||Excludes Airbrushes.||Paint and Artists' Brushes|1974091|
80|30|A|Includes Fire Resistant Compounds; Water Resistant Compounds; Weather Resistant Compounds; Belt Dressing; Antiseize Compounds; Calking and Glazing Compounds; Putties; Wood and Metal Fillers.|Excludes Food Preservative Compounds.||Preservative and Sealing Compounds|1998327|
80|40|A|Includes Glue; Mucilage; Sizes; Adhesive Cements.|||Adhesives|1974091|
81|05|A|Includes Shipping and Protective Envelopes; Liners for Bags and Sacks; Textile and Paper Laminated Shipping Bags; Closures for Bags and Sacks.|||Bags and Sacks|1974091|
81|10|A|Includes Barrels; Kegs; Shipping and Storage Pails; Collapsible Tubes; Mailing and Filing Tubes; Closures for Drums and Cans.|||Drums and Cans|1974091|
81|15|A|Includes Shoe Boxes; Beer Cases; Pill Boxes; Piano Cases; Engine Boxes; Bombsight Boxes.|Excludes Special boxes, packages, and containers designed primarily for shipping, storage, and handling of ammunition, nuclear ordnance, explosives, guided missiles, military chemical agents; and repairable/reusable containers specially designed for specialized equipment such as the "Shipping and Storage Container" for components of aircraft, space vehicles, automotive vehicles, ships, ground communication equipment.||Boxes, Cartons, and Crates|1974091|
81|20|A||Excludes Filled gas cylinders and items related to gaseous and liquefied gaseous dispensing systems, both mobile and installed. All components of installed gas dispensing systems are classified by "application" or "function" with the end equipment for which designed.|Note-This class includes empty commercial and industrial gas cylinders and their caps, valves, and valve spare parts.|Commercial and Industrial Gas Cylinders|1974091|
81|25|A|Includes Shipping Jugs and Carboys; Ampoules.|||Bottles and Jars|1974091|
81|30|A||||Reels and Spools|1974091|
81|35|A|Includes Wrapping Paper; Moisture Vapor Barrier Paper; Excelsior; Wadding for Packing; Corrugated Paper; Baling Bands, Baling Ties; Shipping Tags; Gummed Paper Tape; Separators; Box Liners; Packaging Staples; Baling Wire; Preformed Cushioning Inserts.|Excludes Adhesives; Aluminum Foil other than for food handling and processing.||Packaging and Packing Bulk Materials|1974091|
81|40|A|Includes All shipping and storage containers specially designed for guided missiles, major missile sections, missile warheads, and other guided missile components.|Excludes General Purpose Containers, Shipping and storage reusable/repairable containers specially designed for components of aircraft, space vehicles, automotive vehicles, ships, and ground communication equipment.|Note-This class includes only containers and fittings which are specifically designed for the storage, handling, and shipping of ammunition, explosives, and military chemical agents.|Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers|1974091|
81|45|A|Includes Specially designed components (not elsewhere classifiable) peculiar to special shipping and storage containers as delimited under this class.|Excludes General purpose containers; specially designed containers for ammunition, nuclear ordnance, explosives, military chemical agents and guided missile components. Excluded from this class are items for which more specific classifications are suitable. The FSC Indexes and Structure will govern the classification of those items permitted classification in a single class only.|Note-This class includes only reusable and repairable containers specially designed for shipping and storage of specialized equipment; i.e., shipping and storage containers for components of aircraft, space vehicles, automotive vehicles, ships, ground communication equipment, etc.|Specialized Shipping and Storage Containers|1974091|
81|50|A|Includes General Purpose, Dry Bulk, Ammunition Grade, Named Cargo, Thermal, Open-top, Platform, Tank and Air/surface containers.|Excludes Shipping and storage reusable/repairable containers specially designed for components of aircraft, space vehicles, automotive vehicles, ships, and ground communication equipment. Also excludes special boxes, packages and containers designed primarily for shipping, storage and handling of ammunition, nuclear ordnance, explosives, guided missiles, and military chemical agents.|Note-This class includes only International Organization for Standardization (ISO) configured containers designed to facilitate the repeated carriage of goods by multiple modes of transportation without intermediate reloading.|Freight Containers|2009036|
83|05|A|Includes Canvas Materials; Plastic Fabrics; Felt Materials; Netting, Plastic and Textile; Oilcloth; Textile Scrap.|Excludes Carpeting.|Note-This class includes only textiles in bulk. Excluded from this class are items that are precut or preformed, thus limiting their usefulness to specific applications. Such items are classified in the same class as the item or items for which designed, or in such other class as is appropriate.|Textile Fabrics|1974091|
83|10|A||||Yarn and Thread|1974091|
83|15|A|Includes Buttons; Dressmakers' Pins; Needles; Shoulder Pads; Embroideries; Stamped Art Goods for Embroidery and Art Needlework; Hair Nets; Sewing Kits.|Excludes Yarn; Thread; General Purpose Buckles.||Notions and Apparel Findings|1974091|
83|20|A|Includes Feathers and Downs, Processed; Spanish Moss, Processed; Cotton Wadding and Batting; Kapok.|Excludes Feathers and Downs, Unprocessed.||Padding and Stuffing Materials|1974091|
83|25|A|Includes Crosses; Sacs; Fur Plates; Fur Mats.||Note-This class includes only fur materials in bulk. Excluded from this class are items that are precut or preformed, thus limiting their usefulness to specific applications. Such items are classified in the same class as the item or items for which designed, or in such other class as is appropriate.|Fur Materials|1974091|
83|30|A|Includes Garment Leather; Patent Leather; Glove Leather; Shoe Leather; Upholstery Leather; Industrial Leather.|Excludes Belting; Shoe Findings.||Leather|1974091|
83|35|A|Includes Counters; Taps; Shoe Laces; Lasts and Last Sole Patterns; Ornamental Shoe Buckles and Bows.|||Shoe Findings and Soling Materials|1974091|
83|40|A|Includes Tent Pins; Tent Poles; Multiple purpose covers of woven or unwoven fabrics, not for permanent installation.||Note-Fitted covers which are specifically designed for use on or with specific individual types of equipment are excluded from this class and are to be classified in the same classes as the items for which they are designed, or in such other classes as are appropriate.|Tents and Tarpaulins|1974091|
83|45|A|Includes Signalling Flags; Flagstaffs; Signal Shapes; Flagpoles; Flagstaff Trucks; Speed Cones; Flagstaff Belts; Semaphore Flags.|||Flags and Pennants|1974091|
84|05|A|Includes Uniforms, Military and Nonmilitary; Civilian Outerwear; Headwear; Work Clothing (Ordinary Nonsafety); Shirts; Trousers; Coats.|Excludes Items included in other classes such as Special Purpose Clothing; Helmets, Steel and Plastic; Safety Clothing; Handwear; Footwear.||Outerwear, Men's|1974091|
84|10|A|Includes Uniforms, Military and Nonmilitary; Civilian Outerwear; Headwear; Work Clothing (Ordinary Nonsafety); Shirts; Skirts; Blouses.|Excludes Items included in other classes such as Special Purpose Clothing; Helmets, Steel and Plastic; Safety Clothing; Handwear; Footwear.||Outerwear, Women's|1974091|
84|15|A|Includes Special Purpose Headwear, including Helmets, except Ballistic Protective; Safety and Protective Clothing; Athletic Clothing; Safety, Combat, Protective, and Work Gloves; Submarine Deck Exposure Clothing; Flight Clothing Components designed for use with both Specialized and Conventional Ensembles.|Excludes Sporting and Athletic Gloves; Athletic Footwear; Safety Footwear; Personal Armor; Special Hospital and Surgical Clothing. Excludes special purpose clothing wherein the primary purpose is ballistic resistant protection. This class will include common use components of both ballistic and conventional end items.|Note-This class includes conventional winter, summer, and intermediate flight clothing ensembles and their components. Excluded from this class are specialized antiexposure, antigravity, partial pressure, and full pressure, flight ensembles and their specialized components.|Clothing, Special Purpose|1974091|
84|20|A||||Underwear and Nightwear, Men's|1974091|
84|25|A|Includes Corsets; Girdles.|||Underwear and Nightwear, Women's|1974091|
84|30|A|Includes Rubber Footwear; Athletic Footwear; Safety Footwear; Submarine Deck Exposure Footwear.|||Footwear, Men's|1974091|
84|35|A|Includes Rubber Footwear; Athletic Footwear; Safety Footwear.|||Footwear, Women's|1974091|
84|40|A|Includes Handkerchiefs; Suspenders; Garters; Belts; Dress Handwear; Leggings, Nonsafety Type.|||Hosiery, Handwear, and Clothing Accessories, Men's|1974091|
84|45|A|Includes Handkerchiefs; Garters; Belts; Neckerchiefs; Handbags; Dress Handwear; Leggings, Nonsafety Type.|||Hosiery, Handwear, and Clothing Accessories, Women's|1974091|
84|50|A|Includes Footwear; Outerwear; Headwear; Handwear; Underwear; Nightwear.|||Children's and Infants' Apparel and Accessories|1974091|
84|55|A||Excludes Nonpersonal Insignia.|Note-This class includes only items worn or carried on the person.|Badges and Insignia|1974091|
84|57|A|Includes Jewelers' Findings; Precious Stones, Cut; Costume Jewelry; Natural Gems and Ornamental Stones, Cut.|Excludes Watches; Clocks; Tableware; Scientific Instruments; Toilet Articles; Smokers' Articles; Industrial Diamonds.||Jewelry|2012116|
84|60|A|Includes Foot Lockers; Brief Cases; Trunks; Suitcases.|Excludes Duffel Bags; Musette Bags||Luggage|1974091|
84|65|A|Includes Musette Bags; Duffel Bags; Ammunition Belts; Pistol Belts; Handcuffs; Packboards; Sleeping Bags; Knapsacks; Packs of Hikers; Sunglasses; Skis; Snowshoes; Swords with Scabbards.|Excludes Toilet Articles; Mess Gear; Fabric Utility Containers.||Individual Equipment|1974091|
84|70|A|Includes Clothing specially designed for use as personal armor.|Excludes All specialized flight clothing and accessories which may contain ballistic resistant properties as a secondary function. Excludes special purpose clothing wherein the primary function is for purposes other than ballistic protection||Armor, Personal|1974091|
84|75|A|Includes Specialized Antiexposure, Antigravity, Partial Pressure, and Full Pressure Ensembles, and Specialized Components, therefore, including Unpressurized Protective Helmets, Eye Protective Devices, and items with Sound Attenuating Features.|Excludes Conventional Winter, Summer, and Intermediate Flight Clothing Ensembles, and Components therefor; Components designed for use with both Specialized and Conventional Flight Clothing Ensembles.||Specialized Flight Clothing and Accessories|1974091|
85|10|A|Includes Colognes; Cosmetics; Deodorants; Depilatories; Toilet Waters.|||Perfumes, Toilet Preparations, and Powders|1974091|
85|20|A|Includes Toothpaste; Shaving Soap.|Excludes Medicated Soaps.||Toilet Soap, Shaving Preparations, and Dentifrices|1974091|
85|30|A|Includes Hair Brushes; Nail Brushes; Nail Files; Toothbrushes; Manicure and Pedicure Implements; Razors and Blades.|Excludes Dental Floss.||Personal Toiletry Articles|1974091|
85|40|A|Includes Facial Tissues; Paper Toilet Seat Covers; Toilet Paper; Paper Napkins; Doilies.|Excludes Towel Dispensers; Paper Plates and Cups.||Toiletry Paper Products|1974091|
87|10|A|Includes Hay; Manufactured Feed; Straw; Zoological Animal Food.|||Forage and Feed|1974091|
87|20|A|Includes Natural and Synthetic Fertilizers; Peat Moss; Animal Manures.|||Fertilizers|1974091|
87|30|A|Includes Cut Flowers.|||Seeds and Nursery Stock|1974091|
88|10|A||||Live Animals, Raised for Food|1974091|
88|20|A||||Live Animals, Not Raised for Food|1974091|
89|05|A|Includes Game Birds; Shellfish; Sausage Casings.|||Meat, Poultry, and Fish|1974091|
89|10|A|Includes Ice Cream; Frozen Custards; Ice Cream Mixes; Rennet; Milk Sherbets; Ices.|||Dairy Foods and Eggs|1974091|
89|15|A|Includes Baked Beans; Juices.|||Fruits and Vegetables|1974091|
89|20|A|Includes Flour; Prepared Flour; Prepared Cereals; Macaroni.|||Bakery and Cereal Products|1974091|
89|25|A|Includes Candy; Chewing Gum; Honey; Maple Syrup.|||Sugar, Confectionery, and Nuts|1974091|
89|30|A||||Jams, Jellies, and Preserves|1974091|
89|35|A||||Soups and Bouillons|1974091|
89|40|A|Includes Infant Foods; Potato Chips; Prepared Pie and Cake Fillings.|||Special Dietary Foods and Food Specialty Preparations|1974091|
89|45|A||||Food, Oils and Fats|1974091|
89|50|A|Includes Salad Dressings; Spices; Seasonings; Flavoring Extracts; Yeast; Olives.|||Condiments and Related Products|1974091|
89|55|A|Includes Postum; Yerba Mate; Chicory.|||Coffee, Tea, and Cocoa|1974091|
89|60|A|Includes Soft Drinks; Ice.|||Beverages, Nonalcoholic|1974091|
89|65|A|Includes Beer; Whisky; Wine; Liqueur.|Excludes Sacramental Wine and Medicinal grade Brandy, Whisky, and Wine.||Beverages, Alcoholic|1974091|
89|70|A|Includes Ration Packs and Emergency Rations; Care Packages.|||Composite Food Packages|1974091|
89|75|A|Includes Snuff; Cigarettes; Cigars.|||Tobacco Products|1974091|
91|05|A|INCLUDES: All forms of electricity generation. Generation resources such as carbon pollution-free, renewable, and fossil fuel-based are included in this FSC.|EXCLUDES: Utility services. This excludes public utility services, such as electric utility transmission and distribution services.|NOTE: Electricity that is procured as a supply, not as part of a utility service.|Power generation as a Supply, electric|2024255|
91|10|A|Includes Ration Heating Tablets; Cordwood; Charcoal; Briquettes; Coke.|Excludes Peat.||Fuels, Solid|1974091|
91|30|A|Includes All Aviation Gasoline; JP-1, 3, 4, and 5 Jet Fuel; Combat Vehicle and Automotive Gasoline (all types and grades); Liquid Propellants, Bulk; Liquid Propellants, predetermined to specific quantity and quality, packaged in reusable containers.|Excludes Solid Propellants; Liquid Propellants, encased in consumable containers, for insertion into missile propulsion systems as integral parts.|Note-This class includes liquid propellants with more than 50 percent or higher petroleum content.|Liquid Propellants and Fuels, Petroleum Base|1974091|
91|35|A|Includes Liquid chemicals designed exclusively for use as propellant fuels and oxidizers; Liquid Propellants, Bulk; Liquid Propellants, predetermined to specific quantity and quality, packaged in reusable containers.|Excludes Multiple-use chemicals, such as Nitrogen, Technical; Ammonia, Technical; Furfuryl Alcohol, Technical; Aniline, Technical; Solid Propellants; Liquid Propellants, encased in consumable containers, for insertion into missile propulsion systems as integral parts.|Note-This class includes liquid propellants with more than 50 percent or higher chemical content.|Liquid Propellant Fuels and Oxidizers, Chemical Base|1974091|
91|40|A|Includes Light Burner Fuels; Diesel Fuels; Kerosine; Military Specification Type Residuals; Special and Heavy Grade Turbine Vessel Propulsion Fuels; Federal Specification Heavy Burner Fuels; Bunker "C" Commercial Grade Fuel; Heavy Fuel and other Black (Boiler Type) Fuels; Illuminating Oils.|||Fuel Oils|1974091|
91|50|A|Includes Petrolatum, except USP.|Excludes Rust Preventive Compounds; Antiseizing Compounds; Petrolatum, USP.||Oils and Greases: Cutting, Lubricating, and Hydraulic|1974091|
91|60|A|Includes Animal, Vegetable, and Petroleum Waxes; Wool Grease (Lanolin); Tallow; Marine Oils; Coconut Oil; Soap Stock; Essential Oils, except USP or NF grades.|Excludes Edible Fats and Oils; Household and Automobile Waxes.||Miscellaneous Waxes, Oils, and Fats|1974091|
93|10|A|Includes Book Paper Stock; Newsprint; Paperboard; Bulk Paper Materials.|Excludes Corrugated Paper; Wrapping Paper; Building Board; Insulating Board; Stationery; Construction Paper; Paper Towels; Facial Tissues; Blank Books; Containers; Shipping and Identification Tags.||Paper and Paperboard|1974091|
93|20|A|Includes Natural and Synthetic Rubber Fabricated Materials, such as Rubber Sheets, Structural Rubber Shapes, Strips.|||Rubber Fabricated Materials|1974091|
93|30|A|Includes Cellulose Acetate and other plastics; Bars, Rods, Sheets, and Strips.|Excludes Cable, Fiber Optic.||Plastics Fabricated Materials|1974091|
93|40|A|Includes Glass Rods, Bars, and Tubing; Optical Glass Blanks; Structural and Building Glass; Glass Blocks.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |Excludes Insulators (FSC 5970); Ophthalmic Glass Blanks (FSC 6540); and Cable, Fiber Optics (FSCs 6015 and 6615).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ||Glass Fabricated Materials|1994336|
93|50|A||||Refractories and Fire Surfacing Materials|1974091|
93|90|A|Includes Cork Fabricated Basic Materials; Asbestos Fabricated Materials; Manufactured Mica; Minerals for scientific and technical use (cut but not mounted); Pottery Supplies; Catgut and Wormgut; Vegetable Brush Fibers; Bagasse.|||Miscellaneous Fabricated Nonmetallic Materials|1974091|
94|10|A|Includes Flavoring Materials; Crude Drugs of Plant-Origin; Crude Materials for Perfume; Tobacco, Unmanufactured.|||Crude Grades of Plant Materials|1974091|
94|20|A|Includes Cotton, Wool, Silk, Horsehair, Rayon, and Nylon Fibers.|||Fibers:  Vegetable, Animal, and Synthetic|1974091|
94|30|A|Includes Feathers and Downs, Unprocessed; Ivory; Bristles; Hides and Fur Skins, Crude.|||Miscellaneous Crude Animal Products, Inedible|1974091|
94|40|A|Includes Cereal Grains; Sugar Crops; Crude Rubber.|||Miscellaneous Crude Agricultural and Forestry Products|1974091|
94|50|A||||Nonmetallic Scrap, Except Textile|1974091|
95|05|A|Includes Bulk Nonelectrical Wire|Excludes Wire having electrical resistivity or conductivity rating (FSC 6145).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |Note- This class contains bulk material only. Specially designed items should be placed in a more appropriate class. Wire is a thin, flexible, continuous length of metal, usually of circular cross-section.|Wire, Nonelectrical|1995240|
95|10|A|Includes Metal Bars and Rods                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |Excludes Muck Bar (FSC 9640); Rods for Wire (FSC 9640); Sheet Bar (FSC 9640); Threaded Rods (FSC 5306); Grooved Rod (FSC 5340).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |Note-This class contains bulk material only. Specially designed items should be placed in a more appropriae class. a. Bars are elongated pieces of metal of simple uniform cross-sections usually rectangular, circular, or hexagonal produced by forging or hot-rolling, also known as barstock. b. Rods are thin round metal bar, differentiated by dimensional parameters, listed in the item name definition.|Bars and Rods|1995240|
95|15|A|Includes Armor Plate; Black Plate; Floor Plate; Leaf; Perforated Sheet and Strip; Shim Stock.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |Excludes Bale Ties (FSC 8135); Baling Bands (FSC 8135); Mending Plates (FSC 5340); Mounting Plates (FSC 5340); T Plates (FSC 5340).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |Note-This class contains bulk material only. Specially designed items should be placed in a more appropriate class. The items covered by this class are all similar in that they are flat, generally rolled metal, the difference is covered by dsimensional parameters in the item name definition.|Plate, Sheet, Strip, Foil, and Leaf|1995240|
95|20|A|Includes Bar Size Shapes (under 3 inches); Metal Piles and Piling; Angles; Channels; Tees; Zees.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Excludes Plate, Sheet and Strip Materials (FSC 9515).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |Note-This class contains bulk material only. Specially designed items should be placed in a more appropriate class. This class includes items usually used in building, bridge and similar construction, such as, I beams, angles, and the like.|Structural Shapes|1995240|
95|25|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Excludes Wire having electrical resistivity or conductivity rating.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ||Wire, Nonelectrical, Nonferrous Base Metal|1995240|
95|30|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Bars and Rods, Nonferrous Base Metal|1995240|
95|35|A|Includes Leaf; Perforated Sheet and Strips.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Plate, Sheet, Strip, and Foil; Nonferrous Base Metal|1995240|
95|40|A|Includes Angles; Channels; Tees; Zees.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Structural Shapes, Nonferrous Base Metal|1995240|
95|45|A|Includes Bars; Leaf; Ribbon; Rods; Tubing.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |Excludes Precious Metals for dental use.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ||Plate, Sheet, Strip, Foil, and Wire: Precious Metal|1995240|
96|10|A|Includes Bauxite; Ferrous Ores; Lead Ores; Precious Metal Ores; Radioactive Metal Ores; Zinc Ores.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Only bulk material will be identified in this class. Ores are a naturally occurring material from which economically valuable minerals can be obtained.|Ores|1995240|
96|20|A|Includes Clays and other Earths; Mica; Asbestos; Crude Petroleum; Graphite.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |Excludes Gravel (FSC 5610); Sand (FSC 5610); Abrasives (FSC 5350); Refractory Clays (FSC 9350).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |Note-Only bulk material will be identified in this class. Minerals are naturally occurring substances with a characteristic chemical composition that can be expressed by a formula.|Minerals, Natural and Synthetic|1995240|
96|30|A|Includes Alloying Additives (Aluminum, Antimony, Copper, and Others).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |Excludes Fuel Inhibiting Additives (FSC 6850).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |Note-Only bulk material will be identified in this class. Additive metal materials are those which are added to metals to improve their characteristics as required (e.g., lead added to steel to improve the machinability).|Additive Metal Materials|1995240|
96|40|A|Includes Ingots; Pigs; Billets; Blooms; Muck Bar; Rods for Wire; Sheet Bar; Skelp; Tube Rounds.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Only bulk material will be identified in this class. a. Primary products are raw unfinished ingots, pigs, that require refinement to be usable. b. Semi-finished items are primary products that have been refined to a state that requires further manufacturing processes to its final, usable state.|Iron and Steel Primary and Semifinished Products|1995240|
96|50|A|Includes Ingots; Slabs.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Only Bulk material will be identified in this class. a. Refinery Forms are raw unfinished ingots, pigs, that require refinement to be usable. b. Intermediate forms are primary products that have been refined to a state that requires further manufacturing processes to its final, usable state.|Nonferrous Base Metal Refinery and Intermediate Forms|1995240|
96|60|A|Includes Bullion; Ingot.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |Note-Only bulk material will be identified in this class. Primary Forms are raw unfinished ingots, pigs, that require refinement to be usable and are made of precious metals.|Precious Metals Primary Forms|1995240|
96|70|A||||Iron and Steel Scrap|1974091|
96|80|A|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ||Nonferrous Scrap|1995240|
99|05|A|Includes Electric Signs; Sign Boards; Display Stands; Mannequins and other display forms; Printed Signs; General Purpose Identification Tags and Blanks, Nonpersonal; Plates and Tags for specific applications.|||Signs, Advertising Displays, and Identification Plates|1974091|
99|10|C|Includes Jewelers' Findings; Precious Stones, Cut; Costume Jewelry; Natural Gems and Ornamental Stones, Cut.|Excludes Watches; Clocks; Tableware; Scientific Instruments; Toilet Articles; Smokers' Articles; Industrial Diamonds.|FSC 9910 CANCELLED ON 022213 Jewelry|Jewelry|1974091|
99|15|A|Includes Antiques; Artifacts; Coins; Stamps; Rare Books; Works of Art, Collectors and/or Historical Gems; Jewelry, and Cut Precious Stones; Natural History Items.|||Collectors' and/or Historical Items|1974091|
99|20|A|Includes Cigarette Lighters; Lighter Fluid; Pipe Reamers; Ash Trays; Tobacco Humidors; Packaged Cigarette Paper.|Excludes Ash receivers and lighters specifically designed for installation in or on equipment.||Smokers' Articles and Matches|1974091|
99|25|A|Includes Vestments; Altars; Communion Sets; Ecclesiastical Candelabra; Chalices; Patens; Altar Cloths; Ecclesiastical Statuary; Sacramental Wine.|||Ecclesiastical Equipment, Furnishings, and Supplies|1974091|
99|30|A|Includes Grave Markers; Burial Vaults; Burial Urns; Caskets; Burial Boxes; Morticians' Supplies; Monuments; Gasket Shipping Cases.|Excludes Hearses; Mortuary Refrigerators.||Memorials; Cemeterial and Mortuary Equipment and Supplies|1974091|
99|99|A|Includes only those items which cannot conceivably be classified in any existing classes|||Miscellaneous Items|1998180|
