Catalog item

NUT,SELF-LOCKING,EXTENDED WASHER

5310FSC
00NCB code
488-9137Item number
NIIN 00-488-9137
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Unit price
$8.80
Unit of issue
EA
Source of supply
SMS
DEMIL code
A

Identification

Item name code
29729
PINC
0029729
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
01-JAN-63
Precious metals indicator
U
Hazardous material indicator
N

Management

Effective dateMajor organizational entityAcquisition advice codeSource of supplyUnit of issueUnit of measure quantityUnit priceQuantity per unit packControlled inventory item codeShelf-life codeRecoverability codeManagement controlNet priceUSC
01-OCT-2026DAZSMSEA0.0000$8.80HU0ZT22CCX-$0.00A
01-OCT-2026DFZSMSEA0.0000$8.80HU0NSF9SX-V$0.00F
01-OCT-2026DNZSMSEA0.0000$8.80HU09B-----$0.00N
01-OCT-2026DSZSMSEA0.0000$8.80HU0N-------$0.00I
01-OCT-2026GPZSMSEA0.0000$8.80HU0-------$0.00C

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
EB04856878
SPS TECHNOLOGIES, LLC DBA PB FASTENERS
A325ZZ
EB04872962
HARVARD INDUSTRIES INC
R595XX3D
EB04897499
BELL TEXTRON INC
A725ZZ
EB048000Y2
MILLS / STERLING AEROSPACE, INC
A5969Z4D
12NH-4019L2
ESNA, LLC
A515ZZ
EB04812770
ARNOLD ENGINEERING CO PACIFIC DIV DIV OF SPS TECHNOLOGIES
H5969Z4B
EB-42815653
HOWMET GLOBAL FASTENING SYSTEMS INC
A515ZZ
1174580819200
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE
A591KZ
779255419205
SPRINGFIELD ARMORY
R591BF3D
902617118876
US ARMY AVIATION AND MISSILE COMMAND
A591KZB

Characteristics

THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
WASHER OUTSIDE DIAMETERINCHES MINIMUM 0.521 AND INCHES MAXIMUM 0.531
OVERALL HEIGHTINCHES NOMINAL 0.334
NUT STYLE
WASHER THICKNESSINCHES NOMINAL 0.090
WIDTH ACROSS FLATSINCHES MINIMUM 0.362 AND INCHES MAXIMUM 0.377
TEMP RATINGFAHRENHEIT NOMINAL 250.0
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH28
NOMINAL THREAD SIZEINCHES 0.250
MATERIALOVERALL STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 3140 OR STEEL COMP 8740
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE AISI4130 OR ASSN STD SINGLE MATERIAL RESPONSE AISI4340 OR ASSN STD SINGLE MATERIAL RESPONSE AISI3140 OR ASSN STD SINGLE MATERIAL RESPONSE SAE8740
SURFACE TREATMENTOVERALL EXCEPT INSERT CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3

MOE rules

MOE ruleMOE CDAMCAMSCDate assignedIMCIMCAPICAPICA LOASICASICA LOAAuth collabSupp collabFmr MOE rl
VP01VP01-JUN-25VP81VP
WG01WG01-OCT-17WG81WG
WP01WP01-JUL-11WP81WP
WL01WL01-MAR-06WL81WL
YA01YA01-DEC-99YA81YA
WU01WU01-OCT-02WU81WU
YC01YC01-JUL-15YC81YC
YB01YB01-APR-91YB81YB
YD01YD01-APR-91YD81YD
YW01YW01-JUL-94YW81YW
YJ01YJ01-APR-91YJ81YJ
ZA01ZA01-APR-91ZA81ZA
ZC01ZC01-APR-91ZC81ZC
ZE01ZE01-APR-91ZE81ZE
ZF01ZF01-APR-91ZF81ZF
ZG01ZG01-APR-91ZG81ZG
ZH01ZH01-APR-91ZH81ZH
ZJ01ZJ01-APR-25ZJ81ZJ
ZK01ZK01-APR-91ZK81ZK
ZP01ZP01-APR-91ZP81ZP
ZR01ZR01-APR-91ZR81ZR
ZS01ZS01-APR-91ZS81ZS
ZT01ZT01-APR-91ZT81ZT
ZU01ZU01-APR-91ZU81ZU
ZW01ZW01-NOV-98ZW81ZW
A919DA1L01-JUN-05ZCDGX01CD5DCD GXCT BF BD AZA187
C918GP1L01-JUN-05GX01XG5DGX XGC004
FXGIDF1L01-JUN-05ZSXGX01SX5DGX TUFXKZ
N9BZDN1L01-JUN-05ZGHGX01GH5DGXKE GT HDNIZD
VJ01VJ01-FEB-19VJ81VJ

Management phrases

Major organizational entity
DF
USC
F
Phrase code
R
Phrase
REFER TO AFT095REQ
Quantity per assembly
0
Technical document
AFT095REQ

Service data

Army

Matcat 1
T
Matcat 2
2
Matcat 3
2
Matcat 4 5
CC
ARC
X

Navy

COG
9B

Air Force

Fund
SF
Budget
9
MMAC
SX
PVC
V
ERRC
N

Freight

ACTY CD
XX
NMFC
093486
NMFC sub
Z
Uniform freight class
48950
Less than truckload
W
Water commodity code
573
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)

Packaging

Unit and preservation

PICA SICA
P
PKG cat
01A0
Unpackaged weight
0.0000
Unpackaged width
0.000
Unpackaged length
0.000
Unpackaged height
0.000
TOS
B
Intermediate container qty
AAA
Quantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
Method of preservation
10
Physical protection
Clng drying
1
Any suitable process that is not injurious to the item.
Pres mat
00
No requirement
Wrap mat
00
No requirement
Cush dun
00
No requirement
THK
0
Not applicable
Unit cont
E5
ASTM D5118/D5118M, fiberboard box.
PKG data source
P

Unit pack

PICA SICA
P
SPC MKG
00
No special marking
Inter cont
E5
ASTM D5118/D5118M, fiberboard box.
Lvl A
E
Packing shall be accomplished to meet the performance test requirements of ASTM D4169, Distribution Cycle 18,...
Lvl b
Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight
0.1000
UP SZ MAXB
0.00000
UP SZ MAXL
0.00000
UP SZ MAXH
0.00000
Unit pack cube
0.0070
OPI
O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

Packaging instructions

PICA SICA
P
PKG design ACTY
14153
SPI date
88090

Full packaging code breakdown

Related items

Standardization

Item standardization code
2
Orig stdzn dec
KZ
Dt stdzn dec
21-MAY-1981
NIIN status code
0

Cancelled and replaced NIINs

FSCCancelled NIINNIIN status codeEffective dateDEMIL code
53105310-00-624-9713701-JUL-2026A
53105310-00-375-8282502-JUL-2026A

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