Catalog item

NUT,SELF-LOCKING,HEXAGON

5310FSC
00NCB code
550-0743Item number
NIIN 00-550-0743
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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
Last known source of supply
S9I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
CP10-3-4-44025500
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV ROTARY AND MISSION SYSTEMS
A32XXX3D
33-38F4038597
LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS
A32XXX3D
890735-00856232
LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
A32XXX3D
1048637-159364
HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
A325ZZ
H10-44075237
HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS
A5959Z3B
H10-0475237
HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS
A5959Z3B
69515-173030
HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE
A32XXX3D
LHTM4072962
HARVARD INDUSTRIES INC
R595ZZ3B
H10-04T275237
HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS
A5959Z3B
1048637-177068
ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
R59XXX3D
96-4080539
SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
A32XXX3D
MILN2502781349
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A41XXX3D
10121486A486G
NIMIKKEISTOKESKUS NCB FINLAND
A699WF4B
H10-04F6033
TECNOTEC SARL
R594ZF4B
H10-04F7652
KLX AEROSPACE SOLUTIONS II SAS
R594ZF4B
H10-04K1987
BAE SYSTEMS PLC
R592ZK4B
H10-04U1943
NSF CONTROLS LIMITED
A522ZK4A
11AA1610U4338
THALES UK LIMITED DBA THALES UK LTD DEFENCE MISSION SYSTEMS
A522ZKD
H10-04R1120
SATAIR A/S
A526ZG4D
H10-04FB009
BOEING DISTRIBUTION SERVICES SAS
A525ZF4D
H10-0415653
HOWMET GLOBAL FASTENING SYSTEMS INC
A3259Z
852663118876
US ARMY AVIATION AND MISSILE COMMAND
A321BD3D

Characteristics

NUT HEIGHTINCHES MINIMUM 0.108 AND INCHES MAXIMUM 0.123
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
TEMP RATINGFAHRENHEIT NOMINAL 550.0
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATSINCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.252
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENTOVERALL CADMIUM
NOMINAL THREAD SIZEINCHES 0.112
SPECIAL FEATURESUPPER THD PORTION DEFORMED ELLIPTICALLY TO PRODUCE SELF-LOCKING ACTION
MATERIALOVERALL STEEL

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
WF01WF01-MAY-09WF81WF
YW01YW01-APR-91YW81YW
ZE01ZE01-OCT-13ZE81ZE
ZF01ZF01-APR-91ZF81ZF
ZG01ZG01-APR-91ZG81ZG
ZH01ZH01-NOV-02ZH81ZH
ZJ01ZJ01-APR-25ZJ81ZJ
ZK01ZK01-APR-91ZK81ZK
ZR01ZR01-APR-91ZR81ZR

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
30-JUN-1964
NIIN status code
0

Cancelled and replaced NIINs

FSCCancelled NIINNIIN status codeEffective dateDEMIL code
53105310-00-582-5514701-JUL-2026A
53105310-00-877-6722702-JUL-2026A

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