Catalog item

NUT,SELF-LOCKING,HEXAGON

5310FSC
00NCB code
531-0783Item number
NIIN 00-531-0783
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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
52-B-886-521439
CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA
A52BKZ
52NE08372962
HARVARD INDUSTRIES INC
R59XXX3B
R52NE08372962
HARVARD INDUSTRIES INC
R595ZZ3B
52NE083019L2
ESNA, LLC
A325ZZ

Characteristics

TEMP RATINGFAHRENHEIT NOMINAL 250.0
WIDTH ACROSS FLATSINCHES MINIMUM 0.741 AND INCHES MAXIMUM 0.752
LUBRICATIONDRY FILM LUBRICANT
NUT STYLE
NUT HEIGHTINCHES NOMINAL 0.594
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
THREAD QUANTITY PER INCH13
BEARING SURFACE TYPECHAMFERED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3
TEST DATA DOCUMENTSPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-N-25027
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIALLOCKING INSERT PLASTIC POLYAMIDE NYLON
MATERIALNUT STEEL
PROPRIETARY CHARACTERISTICSPACS
SURFACE TREATMENTOVERALL EXCEPT INSERT CADMIUM
NOMINAL THREAD SIZEINCHES 0.500

MOE rules

MOE rule
ZS01
MOE CD
ZS
Date assigned
01-APR-91
PICA
ZS
PICA LOA
81
Auth collab
ZS

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-APR-1975
NIIN status code
0

Cancelled and replaced NIINs

FSC
5310
Cancelled NIIN
5310-00-582-8605
NIIN status code
7
Effective date
01-JUL-2026
DEMIL code
A

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