Catalog item

NUT,SELF-LOCKING,HEXAGON

5310FSC
00NCB code
531-1311Item number
NIIN 00-531-1311
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DEMIL code
A

Identification

Item name code
05277
PINC
0005277
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
01-JAN-60
Precious metals indicator
U
Hazardous material indicator
N

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
USAF372-103280049
DEPARTMENT OF THE AIR FORCE
H59XXX3B
6L3660-32-780063
US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
A51XXX3D
AF372-103288041
AIR CORPS STANDARDS UNDER CUSTODIANISHIP OF THE AIR FORCE
A22XXX3D
5062D10AHP5
CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION
A51XXX
W6S103211815
SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV DIV CHERRY AEROSPACE
A5959Z1B

Characteristics

MATERIALOVERALL STEEL
NOMINAL THREAD SIZEINCHES 0.190
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
NUT HEIGHTINCHES NOMINAL 0.313
WIDTH ACROSS FLATSINCHES NOMINAL 0.440
TEMP RATINGFAHRENHEIT NOMINAL 450.0
THREAD SERIESUNF
SURFACE TREATMENTOVERALL CADMIUM

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
ZF01ZF01-APR-91ZF81ZF
ZU01ZU01-AUG-95ZU81ZU

Freight

ACTY CD
XX
NMFC
093486
NMFC sub
Z
Uniform freight class
48950
Less than truckload
W
Less than carload
U
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)

Related items

Standardization

Item standardization code
3
Orig stdzn dec
KZ
Dt stdzn dec
08-OCT-1965
NIIN status code
0

Cancelled and replaced NIINs

FSC
5310
Cancelled NIIN
5310-00-537-8427
NIIN status code
7
Effective date
01-JUL-2026
DEMIL code
A

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