Home / NSN / 5310-00-208-2490

Catalog item

NUT,SELF-LOCKING,HEXAGON

5310FSC

00NCB code

208-2490Item number

NIIN 00-208-2490

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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 number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
52NEE070	72962 HARVARD INDUSTRIES INC	R	5	9	X	XX	3	B
65167	93742 DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC	A	5	9	X	XX	3	D
52NEE070	019L2 ESNA, LLC	A	3	2	5	ZZ

Characteristics

THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3B
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT STYLE
NUT HEIGHT	INCHES MINIMUM 0.438 AND INCHES MAXIMUM 0.468
WIDTH ACROSS FLATS	INCHES MINIMUM 0.615 AND INCHES MAXIMUM 0.627
TEMP RATING	FAHRENHEIT NOMINAL 250.0
THREAD SERIES	UNF
THREAD QUANTITY PER INCH	20
NOMINAL THREAD SIZE	INCHES 0.438
BEARING SURFACE TYPE	CHAMFERED
MATERIAL	LOCKING INSERT PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM
MATERIAL	NUT STEEL COMP 1137
MATERIAL DOCUMENT AND CLASSIFICATION	LOCKING INSERT MIL SPEC ALL MATERIAL RESPONSES -IL---20693
MATERIAL DOCUMENT AND CLASSIFICATION	NUT ASSN STD SINGLE MATERIAL RESPONSE A-S 5024
SURFACE TREATMENT	OVERALL EXCEPT INSERT CADMIUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
YD01	YD	01-AUG-16	YD	81	YD
ZT01	ZT	01-APR-91	ZT	81	ZT
ZU01	ZU	01-APR-91	ZU	81	ZU
ZW01	ZW	01-NOV-05	ZW	81	ZW
VJ01	VJ	01-MAR-19	VJ	81	VJ

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: 12-DEC-1979
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 5310
Cancelled NIIN: 5310-00-488-9089
NIIN status code: 5
Effective date: 02-JUL-2026
DEMIL code: A

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