A combination air operated braking device which includes two sections. One section functions as a brake chamber for service braking. The other section uses a heavy duty spring, piston, piston rod, and the like to apply emergency or parking brakes. It may also include more than one diaphragm. See also ACTUATOR, SAFETY; CHAMBER, AIR BRAKE; and ROTOCHAMBER.
NAMEDITEM NAME
NOUN, WITH OR WITHOUT MODIFIERS, BY WHICH AN ITEM OF SUPPLY IS KNOWN.
Enter the item name code.
(NAMED39084*)
AFZCDFUNCTION FOR WHICH DESIGNED
THE SPECIFIC PURPOSE FOR WHICH THE ITEM IS DESIGNED.
Enter the applicable reply code from the table below
(AFZCDEQ*;AFZCDBU$$DAU*)
| Table 1 |
| Reply Code (AE74) | Reply |
| EQ | AIR BRAKE |
| AU | EMERGENCY BRAKING |
| BU | PARKING BRAKING |
| BV | SERVICE BRAKING |
ABEDADIAPHRAGM QUANTITY
THE NUMBER OF DIAPHRAGMS INCLUDED IN THE ITEM.
Enter the numeric reply with a minimum of one digit.
(ABEDA10*)
ABFKJSERVICE DIAPHRAGM EFFECTIVE AREA
A MEASUREMENT OF THE EFFECTIVE AREA OF THE SERVICE DIAPHRAGM.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABFKJDD2.0*)
| Table 1 |
| Reply Code (AG67) | Reply |
| DD | SQUARE INCHES |
| GN | SQUARE MILLIMETERS |
ABFL*JEMERGENCY DIAPHRAGM EFFECTIVE AREA
A MEASUREMENT OF THE EFFECTIVE AREA OF THE EMERGENCY DIAPHRAGM.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABFLJDD2.0*)
| Table 1 |
| Reply Code (AG67) | Reply |
| DD | SQUARE INCHES |
| GN | SQUARE MILLIMETERS |
AWXFJSTROKE LENGTH
THE MEASURED DISTANCE OF THE STROKE.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(AWXFJA2.0*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
AZEFJLINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR
DESIGNATES THE THREAD DIAMETER,SERIES/TYPE,AND NUMBER OF THREADS PER MEASUREMENT SCALE OF THE LINE CONNECTION.
Enter the applicable Reply Code from the table below, followed by the thread diameter in decimal form with a minimum of one digit preceding the decimal, followed by a dash and the number of threads per specific measurement scale.
(AZEFJNP0.250-18*)
| Table 1 |
| Reply Code (AH06) | Reply |
| NP | NPT |
| NT | NPTF |
ABFMJPUSH ROD THREAD SIZE AND SERIES/TYPE DESIGNATOR
DESIGNATES THE THREAD DIAMETER,SERIES/TYPE,AND NUMBER OF THREADS PER MEASUREMENT SCALE OF THE PUSH ROD.
Enter the applicable Reply Code from Table 1 below followed by a alpha-numeric reply with a minimum of one character.
(ABFMJNFTEXT1234*)
| Table 1 |
| Reply Code (AH06) | Reply |
| UN | UN |
| NF | UNF |
CXLH*JPUSH ROD LENGTH
A MEASUREMENT OF THE LONGEST DIMENSION OF THE PUSH ROD, IN DISTINCTION FROM WIDTH.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(CXLHJA2.0*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
TMQY*JFURNISHED ITEMS AND QUANTITY
THE NAME AND NUMBER OF THOSE PARTS FURNISHED WITH THE ITEM OF SUPPLY THAT HAVE NOT BEEN SPECIFIED ELSEWHERE.
Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit.
(TMQYJAMJ2*;TMQYJAMJ2$$JAMJ3*)
| Table 1 |
| Reply Code (AB28) | Reply |
| AMJ | BOOT |
| AEV | CAGING BOLT |
| AFU | YOKE ASSEMBLY |
CBBL*DFEATURES PROVIDED
THOSE FEATURES,NOT OTHERWISE SPECIFIED,WHICH MAY BE REQUIRED FOR PROPER FUNCTIONING OF THE ITEM.
Enter the applicable reply code from the table below
(CBBLDAGV*;CBBLDAEU$$DABU*)
| Table 1 |
| Reply Code (AN47) | Reply |
| AAU | ARCTIC APPLICATION |
| AAV | BOLTED FLANGE HOUSING TYPE |
| ABU | CLAMP RING HOUSING TYPE |
| ABV | EXTRA HEAVY SPRING |
| ACU | FRONT |
| ACV | HEAVY SPRING |
| CMM | HORIZONTAL MOUNTING POSITION |
| ADU | LARGE INLET PORT |
| DES | LEFT HAND |
| ADV | LONG MOUNTING BOLT |
| AEU | LONG MOUNTING STUD |
| AEV | LONG STROKE |
| AFU | NEOPRENE DIAPHRAGM |
| AFV | REAR |
| DFG | RIGHT HAND |
| AGU | RUBBER DIAPHRAGM |
| AGV | THREADED RING HOUSING TYPE |
| CMQ | VERTICAL MOUNTING POSITION |
| AHU | WEDGE BRAKE TYPE HOUSING |
FEAT*GSPECIAL FEATURES
THOSE UNUSUAL OR UNIQUE CHARACTERISTICS OR QUALITIES OF AN ITEM NOT COVERED IN THE OTHER REQUIREMENTS AND WHICH ARE DETERMINED TO BE ESSENTIAL FOR IDENTIFICATION ON ONE OR MORE OTHER FUNCTIONS.
Enter the reply in clear text. Separate multiple replies with a semicolon.
(FEATGADJUSTABLE NOSE CLIP*; FEATGADJUSTABLE NOSE PIECE; DISPOSABLE*)
ZZZK*JSPECIFICATION/STANDARD DATA
THE DOCUMENT DESIGNATOR OF THE SPECIFICATION OR STANDARD WHICH ESTABLISHED THE ITEM OF SUPPLY.
Enter the applicable Reply Code from the table below, followed by the Commercial and Government Entity (CAGE) Code of the entity controlling the document, a dash, and the document designator. The agency that controls the limited coordination document must be preceded and followed by a slash following the designator. The word canceled or superseded must be preceded and followed by a slash for the designator. Professional and industrial association specifications/standards are differentiated from a manufacturer's specification in that the data has been coordinated and published by the professional and industrial association. Include amendments and revisions where applicable.
(ZZZKJT81337-30642B*;ZZZKJS81349-MIL-D-180 REV1/CANCELED/*;ZZZKJP80205-NAS1103*;ZZZKJS81349-MIL-C-1140C/CE/*;ZZZKJT81337-30642B$$JP80205-NAS1103*)
| Table 1 |
| Reply Code (AN62) | Reply |
| S | GOVERNMENT SPECIFICATION |
| T | GOVERNMENT STANDARD |
| D | MANUFACTURERS SOURCE CONTROL |
| R | MANUFACTURERS SPECIFICATION |
| N | MANUFACTURERS SPECIFICATION CONTROL |
| M | MANUFACTURERS STANDARD |
| B | NATIONAL STD/SPEC |
| A | PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| P | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
If the specification/standard cited in reply to MRC ZZZK is nondefinitive, reply to MRC ZZZT. This reply is the data which is not recorded in Segment C.
ZZZT*JNONDEFINITIVE SPEC/STD DATA
THE NUMBER, LETTER, OR SYMBOL INDICATING THE TYPE, STYLE, GRADE, CLASS, AND THE LIKE OF AN ITEM IN A NONIDENTIFYING SPECIFICATION OR STANDARD.
Enter the applicable Reply Code from the table below followed by the appropriate number, letter or symbol.
(ZZZTJTY1*; ZZZTJTY1$$JSTA*; ZZZTJTY1$JSTA*)
| Table 1 |
| Reply Code (AD08) | Reply |
| AL | ALLOY |
| BE | ANNEALED |
| AN | ANNEX |
| AP | APPENDIX |
| AC | APPLICABILITY CLASS |
| AR | ARRANGEMENT |
| AS | ASSEMBLY |
| AB | ASSORTMENT |
| BF | BOND |
| BX | BOX |
| CY | CAPACITY |
| CA | CASE |
| CT | CATEGORY |
| CF | CIRCUMFERENCE |
| CL | CLASS |
| CE | CODE |
| CR | COLOR |
| CC | COMBINATION CODE |
| CN | COMPONENT |
| CP | COMPOSITION |
| CM | COMPOUND |
| CD | CONDITION |
| AV | CONFIGURATION |
| CS | CONSTRUCTION |
| BG | CORE CONDITION |
| CB | CUT OFF |
| AM | DELAY CLASS |
| DE | DESIGN |
| DG | DESIGNATOR |
| DW | DRAWING NUMBER |
| DU | DUPLEX |
| EG | EDGE |
| EN | END |
| FY | FAMILY |
| FG | FIGURE |
| AK | FILE NUMBER |
| FN | FINISH |
| FB | FLAVOR |
| BH | FLUX PERCENTAGE |
| FM | FORM |
| FA | FORMULA |
| GR | GRADE |
| GA | GRADUATION |
| AX | GRANULES |
| AY | GRIT |
| GB | GROUND |
| GP | GROUP |
| HA | HEAVY DUTY |
| BA | IMAGE COLOR |
| NS | INSERT |
| TM | ITEM |
| KD | KIND |
| KT | KIT |
| LG | LENGTH |
| LV | LEVEL |
| LT | LIMIT |
| MK | MARK |
| AA | MARKER |
| AD | MASK APERTURE |
| ML | MATERIAL |
| BB | MAXIMUM DENSITY |
| TA | MEDIUM TEMPER |
| MH | MESH |
| ME | METHOD |
| BC | MINIMUM DENSITY |
| MD | MODEL |
| MT | MOUNTING |
| AQ | NATURAL |
| AU | NON-DELAY CLASS |
| NR | NUMBER |
| BL | OUTFIT NUMBER |
| PA | PARAGRAPH |
| PT | PART |
| PN | PATTERN |
| PC | PHYSICAL CONDITION |
| PS | PIECE |
| PL | PLAN |
| PR | POINT |
| PD | POLISHED |
| PB | PRESSURE RATING |
| QA | QUALITY |
| QB | QUENCHED |
| RN | RANGE |
| AE | RAPID |
| RT | RATING |
| RF | REFERENCE NUMBER |
| RA | REGULAR DUTY |
| BJ | RMA FLUX |
| SJ | SALIENT CHARACTERISTICS |
| SC | SCHEDULE |
| SB | SECTION |
| SL | SELECTION |
| BD | SERIALIZED |
| SE | SERIES |
| SV | SERVICE |
| SX | SET |
| SA | SHADE |
| SH | SHAPE |
| SG | SHEET |
| SZ | SIZE |
| AG | SLOW |
| TC | SOFT TEMPER |
| SK | SOURCE |
| PZ | SPECIES |
| SQ | SPECIFICATION SHEET |
| SD | SPEED |
| AW | STANDARD |
| SR | STRAIGHT |
| ST | STYLE |
| SS | SUBCLASS |
| SF | SUBFORM |
| SP | SUBTYPE |
| BK | SUPPORT |
| SN | SURFACE CONDITION |
| SY | SYMBOL |
| SM | SYSTEM |
| TB | TABLE |
| TN | TANNAGE |
| TP | TEMPER |
| TX | TEXTURE |
| TK | THICKNESS |
| TT | TREATMENT |
| TR | TRIM |
| TY | TYPE |
| YN | UNIT |
| AZ | UNSERIALIZED |
| VA | VARIETY |
| WT | WEIGHT |
| WD | WIDTH |
ZZZY*GREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
A FEATURE OF THE ITEM OF SUPPLY WHICH MUST BE SPECIFICALLY RECORDED WHEN THE REFERENCE NUMBER COVERS A RANGE OF ITEMS.
Enter the reply in clear text.
(ZZZYGCOLOR CODED LEADS*; ZZZYGAS DIFFERENTIATED BY MATERIAL*)
Reply to this requirement only if the header record for the item identification for the item being identified has been coded as critical.
CRTL*ACRITICALITY CODE JUSTIFICATION
THE MASTER REQUIREMENT CODES OF THOSE REQUIREMENTS WHICH ARE TECHNICALLY CRITICAL BY REASON OF TOLERANCE,FIT,PERFORMANCE,OR OTHER CHARACTERISTICS WHICH AFFECT IDENTIFICATION OF THE ITEM.
Enter the Master Requirement Code for the requirement, the reply to which renders the item as being critical.
(CRTLAAKJA*; CRTLAAKJA$$ACSGS*)
If document availability code B, D, F, OR H, reply to MRC PRPY.
PRPY*APROPRIETARY CHARACTERISTICS
IDENTIFICATION OF THOSE CHARACTERISTICS INCLUDED IN THE DESCRIPTION FOR WHICH A NON-GOVERNMENT ACTIVITY HAS IDENTIFIED ALL OR SELECTED CHARACTERISTICS OF THE ITEM AS BEING PROPRIETARY AND THEREFORE RESTRICTED FROM RELEASE OUTSIDE THE GOVERNMENT WITHOUT PRIOR PERMISSION OF THE ORIGINATOR OF THE DATA.
Enter the MRC codes of the individual characteristics of the description which are marked proprietary on the technical data, using and coding ($) for multiple characteristics. If all the MRCS are proprietary, enter the reply PACS. If none of the MRCS is proprietary, enter the reply NPAC.
(PRPYAPACS*;PRPYANPAC*; PRPYAMATL$$ASURF*)
ELRN*GEXTRA LONG REFERENCE NUMBER
A REFERENCE NUMBER EXCEEDING 32 POSITIONS.
Enter the entire reference number. Do not include the 5-position Commercial and Government Entity (CAGE) Code unless there is more than one extra long reference number on the NSN.If there is more than one extra long reference number on the NSN, include the CAGE or NCAGE and separate each reference by using the "&" character.
(e.g., CAGE112036BIL060557LEN313605UZ62365 & CAGE112036BIL060557LEN313605UZ62365)
In determining quantity of characters in the reference number, count will be made after modification in accordance with Volume 2, Chapter 9, FLIS Procedures Manual, DoD 4100.39-M.
Reply to this MRC in accordance with Volume 3.
AGAV*GEND ITEM IDENTIFICATION
THE NATIONAL STOCK NUMBER OR THE IDENTIFICATION INFORMATION OF THE END EQUIPMENT FOR WHICH THE ITEM IS A PART.
Enter the reply in clear text.
(AGAVG3930-00-000-0000*; AGAVGFORKLIFT TRUCK, SMITH CORPORATION, MODEL 12, TYPE A*)
CXCY*GPART NAME ASSIGNED BY CONTROLLING AGENCY
THE NAME ASSIGNED TO THE ITEM BY THE GOVERNMENT AGENCY OR COMMERCIAL ORGANIZATION CONTROLLING THE DESIGN OF THE ITEM.
Enter the reply in clear text.
(CXCYGLINE PROCESSOR CONTROL BOARD*)
CLQL*GCOLLOQUIAL NAME
A COMMON USAGE NAME BY WHICH AN ITEM IS KNOWN.
Enter the reply in clear text.
(CLQLGWOVEN WIRE CLOTH*)
FSC Information