Catalog item

SCREW,CAP,HEXAGON HEAD

5305FSC
00NCB code
018-0121Item number
NIIN 00-018-0121
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DEMIL code
A

Identification

Item name code
18257
PINC
0018257
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
01-JAN-61
Precious metals indicator
U
Hazardous material indicator
N
Last known source of supply
MPB

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSCSADC
21469721450
ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
A5929ZB
18012121450
ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
A5929ZB
18012124617
GENERAL MOTORS CORP
A5949Z3B
18012156442
DIAMOND REO TRUCK CO
H595KZ1B
18012172582
ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC
A5249Z4D
4AX5876040
MACK TRUCKS INC PARTS OPN
A5269Z3D
1801217X677
GENERAL MOTORS LLC DBA GENERAL MOTORS LLC
AC14ZZ9X
FF-S-8581348
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
A4149ZD
18012181381
STEWART & STEVENSON POWER PRODUCTS LLC
A525KZ4D
18012189346
NAVISTAR INTL CORP TRUCK BR OHIO PLANT
A5229ZD
60X323095201
NAPCO INTERNATIONAL LLC DBA NAPCO INTERNATIONAL INC
A5269ZD
125-106894033
CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV
A325KZ

Characteristics

SPECIFICATION/STANDARD DATAGOVERNMENT SPECIFICATION 81348-FF-S-85 AND MANUFACTURERS STANDARD 24617-180121
NONDEFINITIVE SPEC/STD DATATYPE 2 AND STYLE 10 AND SIZE 3 TO 8-16IN.
HEAD STYLE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 120000
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 25.0 AND ROCKWELL C MAXIMUM 34.0
HEAD HEIGHTINCHES MINIMUM 0.226 AND INCHES MAXIMUM 0.243
WIDTH BETWEEN FLATSINCHES MINIMUM 0.551 AND INCHES MAXIMUM 0.562
NOMINAL THREAD DIAMETERINCHES 0.375
MINIMUM YIELD STRENGTHPOUNDS PER SQUARE INCH 92000
MATERIALOVERALL STEEL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
FASTENER LENGTHINCHES MINIMUM 0.844 AND INCHES MAXIMUM 0.906
THREAD LENGTHINCHES MINIMUM 0.844 AND INCHES MAXIMUM 0.875
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE J429,GRADE 5
SURFACE TREATMENTOVERALL DICHROMATE ZINC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-Z-325,TYE 2,CLASS 2

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
YB01YB01-APR-91YB81YB
YJ01YJ01-APR-91YJ81YJ
YW01YW01-JAN-98YW81YW
ZH01ZH01-APR-91ZH81ZH
ZU01ZU01-JUN-94ZU81ZU
ZW01ZW01-JUN-04ZW81ZW

Freight

ACTY CD
XX
NMFC
093486
NMFC sub
Z
Uniform freight class
48950
Less than truckload
W
Less than carload
U
Water commodity code
713
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
BZ
NMF description
BOLTS,NUTS OR SCREWS, NOI (SUB 3)

Related items

Standardization

Item standardization code
3
Orig stdzn dec
KZ
Dt stdzn dec
31-MAY-1964
NIIN status code
0

Cancelled and replaced NIINs

FSC
5305
Cancelled NIIN
5305-00-021-4697
NIIN status code
7
Effective date
02-JUL-2026
DEMIL code
A

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