Catalog item

NUT,SELF-LOCKING,HEXAGON

5310FSC
00NCB code
274-9405Item number
NIIN 00-274-9405
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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-63
Precious metals indicator
U
Hazardous material indicator
N

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
31FC91856878
SPS TECHNOLOGIES, LLC DBA PB FASTENERS
A51XXX3D
32FT91856878
SPS TECHNOLOGIES, LLC DBA PB FASTENERS
A51XXX3D
ANN1081352
AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
A41XXX3D
AN363-91888044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A223753D

Characteristics

THREAD QUANTITY PER INCH18
THREAD SERIESUNF
TEMP RATINGFAHRENHEIT NOMINAL 550.0
WIDTH ACROSS FLATSINCHES NOMINAL 0.875
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
THREAD CLASS3B
NOMINAL THREAD SIZEINCHES 0.562
NUT STYLE
MATERIALOVERALL STEEL
SURFACE TREATMENTOVERALL CADMIUM OR ZINC
NUT HEIGHTINCHES NOMINAL 0.688
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED STD SINGLE TREATMENT RESPONSE AN--61 OR MIL SPEC SINGLE TREATMENT RESPONSE -IL--688,TY 1

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
YA01YA01-JAN-11YA81YA
YC01YC01-JUL-15YC81YC
YB01YB01-APR-91YB81YB
YF01YF01-JAN-15YF81YF
YD01YD01-JUN-24YD81YD
YW01YW01-MAR-11YW81YW

Freight

ACTY CD
XX

Related items

Standardization

Item standardization code
3
Orig stdzn dec
KZ
Dt stdzn dec
19-SEP-1978
NIIN status code
0

Cancelled and replaced NIINs

FSC
5310
Cancelled NIIN
5310-00-188-3428
NIIN status code
7
Effective date
01-JUL-2026
DEMIL code
A

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