A metallic item, usually perforated and/or meshed, specifically designed to protect an aircraft engine muffler and/or exhaust pipe. It prevents physical damage to exposed exhaust system parts and prevents possible injury to personnel while the unit is operating and immediately after operation.
NAMEDITEM NAME
NOUN, WITH OR WITHOUT MODIFIERS, BY WHICH AN ITEM OF SUPPLY IS KNOWN.
Enter the item name code.
(NAMED51296*)
MATTDMATERIAL
THE CHEMICAL COMPOUND OR MECHANICAL MIXTURE PROPERTIES OF WHICH THE ITEM IS FABRICATED.
Enter the applicable reply code from the table below
(MATTDRC0007*;MATTDST0321$DST0520*;MATTDST0321$$DST0520*)
| Table 1 |
| Reply Code (MA01) | Reply |
| ALA000 | ALUMINUM |
| ALB000 | ALUMINUM ALLOY |
| AL1100 | ALUMINUM ALLOY 1100 |
| AL1230 | ALUMINUM ALLOY 1230 |
| AL2024 | ALUMINUM ALLOY 2024 |
| AL3003 | ALUMINUM ALLOY 3003 |
| AL0046 | ALUMINUM ALLOY 356.0 |
| AL5052 | ALUMINUM ALLOY 5052 |
| AL5083 | ALUMINUM ALLOY 5083 |
| AL5086 | ALUMINUM ALLOY 5086 |
| AL5456 | ALUMINUM ALLOY 5456 |
| AL6061 | ALUMINUM ALLOY 6061 |
| AL6063 | ALUMINUM ALLOY 6063 |
| CUB000 | COPPER ALLOY |
| CU0202 | COPPER ALLOY 922 |
| GSB000 | GLASS FIBER |
| FEB000 | IRON CAST |
| MGB000 | MAGNESIUM ALLOY |
| PPA000 | PAPER |
| PCA000 | PLASTIC |
| PCN000 | PLASTIC PHENOLIC |
| PCP000 | PLASTIC POLYAMIDE |
| PCR000 | PLASTIC POLYCARBONATE |
| PCX000 | PLASTIC POLYETHYLENE |
| RCE000 | RUBBER |
| RC0007 | RUBBER CHLOROPRENE CLASS CR |
| RCAC00 | RUBBER NEOPRENE |
| STA000 | STEEL |
| ST1006 | STEEL COMP 1006 |
| ST1008 | STEEL COMP 1008 |
| ST1009 | STEEL COMP 1009 |
| ST1010 | STEEL COMP 1010 |
| ST1015 | STEEL COMP 1015 |
| ST1016 | STEEL COMP 1016 |
| ST1017 | STEEL COMP 1017 |
| ST1018 | STEEL COMP 1018 |
| ST1020 | STEEL COMP 1020 |
| ST1022 | STEEL COMP 1022 |
| ST0520 | STEEL COMP 120-95 |
| ST0301 | STEEL COMP 301 |
| ST0302 | STEEL COMP 302 |
| ST0078 | STEEL COMP 303S |
| ST0304 | STEEL COMP 304 |
| ST0080 | STEEL COMP 304L |
| ST0309 | STEEL COMP 309 |
| ST0310 | STEEL COMP 310 |
| ST0316 | STEEL COMP 316 |
| ST0082 | STEEL COMP 316L |
| ST0321 | STEEL COMP 321 |
| ST0347 | STEEL COMP 347 |
| ST0410 | STEEL COMP 410 |
| ST4130 | STEEL COMP 4130 |
| ST4140 | STEEL COMP 4140 |
| ST0430 | STEEL COMP 430 |
| ST8630 | STEEL COMP 8630 |
| STB000 | STEEL CORROSION RESISTING |
Reply to this MRC in accordance with Volume 3.
AGAVGEND 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*)
ABHP*JOVERALL LENGTH
THE DIMENSION MEASURED ALONG THE LONGITUDINAL AXIS WITH TERMINATED POINTS AT THE EXTREME ENDS OF THE ITEM.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABHPJAB2.0*;ABHPJAB2.0$$JAB2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
ABMK*JOVERALL WIDTH
AN OVERALL MEASUREMENT TAKEN AT RIGHT ANGLES TO THE LENGTH OF AN ITEM,IN DISTINCTION FROM THICKNESS.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABMKJAA2.0*;ABMKJAA2.0$$JAA2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
ABKW*JOVERALL HEIGHT
THE DISTANCE MEASURED IN A STRAIGHT LINE FROM THE BOTTOM TO THE TOP OF AN ITEM.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABKWJAB2.0*;ABKWJAB2.0$$JAB2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
ABHE*JOUTSIDE DIAMETER
THE LENGTH OF A STRAIGHT LINE WHICH PASSES THROUGH THE CENTER OF AN ITEM,AND TERMINATES AT THE OUTSIDE CIRCUMFERENCE.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(ABHEJAB2.0*;ABHEJAB2.0$$JAB2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
AARX*JINSIDE DIAMETER
THE LENGTH OF A STRAIGHT LINE WHICH PASSES THROUGH THE CENTER OF A CIRCULAR FIGURE OR BODY,AND TERMINATES AT THE INSIDE CIRCUMFERENCE.
Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.
(AARXJAA2.0*;AARXJAA2.0$$JAA2.1*)
| Table 1 |
| Reply Code (AA05) | Reply |
| A | INCHES |
| L | MILLIMETERS |
| Table 2 |
| Reply Code (AC20) | Reply |
| A | NOMINAL |
| B | MINIMUM |
| C | MAXIMUM |
AXGY*DMOUNTING METHOD
THE MEANS OF ATTACHING THE ITEM.
Enter the applicable reply code from the table below
(AXGYDAFW)
| Table 1 |
| Reply Code (AM39) | Reply |
| ABC | BRACKET |
| ACR | FLANGE |
| AFW | FRAME |
| AGB | HEADBAND |
| CAR | INVERTED FLANGE |
| ASL | PEDESTAL |
| AAZ | UNTHREADED MOUNTING HOLES |
CYDS*AENGINE DESIGN CONTROL ACTIVITY
THE COMMERCIAL AND GOVERNMENT ENTITY (CAGE) CODE OF THE GOVERNMENT AGENCY, INDUSTRIAL ORGANIZATION, OR OTHER ENTITY, WHICH CONTROLS THE DESIGN OF THE ENGINE.
Enter the alpha-numeric reply with five character(s) exactly.
(CYDSAO2I2E)
CYDT*AENGINE MODEL NUMBER FOR WHICH DESIGNED
THE COMBINED GROUPS OF LETTERS,NUMERALS,AND/OR SYMBOLS WHICH COMPOSE THE ASSIGNED MODEL NUMBER OF THE ENGINE FOR WHICH THE ITEM IS DESIGNED.
Enter the alpha-numeric reply with a minimum of one character.
(CYDTAC6)
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.
(TMQYJABS2*;TMQYJABS2$$JABS3*)
| Table 1 |
| Reply Code (AB28) | Reply |
| ABS | BRACKET |
| BQW | HINGE |
| AJR | INSERT |
| AEK | MOUNTING BRACKET |
| BCW | ROD |
| BQG | TUBE |
| BFE | TUBE SUPPORT |
CBBL*DFEATURES PROVIDED
THOSE FEATURES,NOT OTHERWISE SPECIFIED,WHICH MAY BE REQUIRED FOR PROPER FUNCTIONING OF THE ITEM.
Enter the applicable reply code from the table below
(CBBLDBMQ*;CBBLDCDW$$DAME*)
| Table 1 |
| Reply Code (AN47) | Reply |
| CDW | LUBRICATION HOLE |
| DKY | MOUNTING HOLE |
| DYJ | MOUNTING SLOTS |
| BMQ | PERFORATION |
| DPS | PLASTIC COATED |
| AME | SCREEN |
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 |
| AN | ANNEX |
| AP | APPENDIX |
| AC | APPLICABILITY CLASS |
| AR | ARRANGEMENT |
| AS | ASSEMBLY |
| AB | ASSORTMENT |
| BX | BOX |
| CY | CAPACITY |
| CA | CASE |
| CT | CATEGORY |
| CL | CLASS |
| CE | CODE |
| CR | COLOR |
| CC | COMBINATION CODE |
| CN | COMPONENT |
| CP | COMPOSITION |
| CM | COMPOUND |
| CD | CONDITION |
| CS | CONSTRUCTION |
| DE | DESIGN |
| DG | DESIGNATOR |
| DW | DRAWING NUMBER |
| EG | EDGE |
| EN | END |
| FY | FAMILY |
| FG | FIGURE |
| FN | FINISH |
| FM | FORM |
| FA | FORMULA |
| GR | GRADE |
| GP | GROUP |
| BA | IMAGE COLOR |
| NS | INSERT |
| TM | ITEM |
| KD | KIND |
| KT | KIT |
| LG | LENGTH |
| LT | LIMIT |
| MK | MARK |
| AA | MARKER |
| ML | MATERIAL |
| BB | MAXIMUM DENSITY |
| MH | MESH |
| ME | METHOD |
| BC | MINIMUM DENSITY |
| MD | MODEL |
| MT | MOUNTING |
| NR | NUMBER |
| PT | PART |
| PN | PATTERN |
| PC | PHYSICAL CONDITION |
| PS | PIECE |
| PL | PLAN |
| PR | POINT |
| QA | QUALITY |
| RN | RANGE |
| RT | RATING |
| RF | REFERENCE NUMBER |
| SC | SCHEDULE |
| SB | SECTION |
| SL | SELECTION |
| SE | SERIES |
| SV | SERVICE |
| SX | SET |
| SA | SHADE |
| SH | SHAPE |
| SG | SHEET |
| SZ | SIZE |
| PZ | SPECIES |
| SQ | SPECIFICATION SHEET |
| SD | SPEED |
| ST | STYLE |
| SS | SUBCLASS |
| SF | SUBFORM |
| SP | SUBTYPE |
| 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 |
| 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.
HZRD*DHAZARDOUS SUBSTANCES
THE SUBSTANCES AND/OR MATERIALS CONTAINED IN THE ITEM THAT HAVE BEEN IDENTIFIED AS HAZARDOUS OR ENVIRONMENTALLY DAMAGING BY THE ENVIRONMENTAL PROTECTION AGENCY OR OTHER AUTHORIZED GOVERNMENT AGENCY.
Enter the applicable reply code from the table below
(HZRDDHAZ013)
| Table 1 |
| Reply Code (HZ00) | Reply |
| HAZ002 | ALUMINUM ALLOY |
| HAZ013 | COPPER ALLOY |
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