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Catalog item

NUT,SELF-LOCKING,HEXAGON

5310FSC

00NCB code

198-4754Item number

NIIN 00-198-4754

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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
22HTM02	72962 HARVARD INDUSTRIES INC	R	5	9	X	XX	3	B
ANN10	81352 AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP	A	4	1	X	XX	3	D
22HTM02	019L2 ESNA, LLC	A	3	2	5	ZZ

Characteristics

THREAD DIRECTION	RIGHT-HAND
COUNTERSINK ANGLE	NUT DEGREES NOMINAL 120.0
SURFACE TREATMENT	NUT CADMIUM
NUT HEIGHT	INCHES NOMINAL 0.172
WIDTH ACROSS FLATS	INCHES NOMINAL 0.375
TEMP RATING	FAHRENHEIT NOMINAL 550.0
THREAD QUANTITY PER INCH	32
MATERIAL DOCUMENT AND CLASSIFICATION	NUT FED STD SINGLE MATERIAL RESPONSE 66
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
THREAD SERIES	UNF
THREAD CLASS	3B
NOMINAL THREAD SIZE	INCHES 0.190
MATERIAL	LOCKING INSERT NICKEL ALLOY
MATERIAL	NUT STEEL COMP 1212

MOE rules

MOE rule: ZU01
MOE CD: ZU
Date assigned: 01-APR-91
PICA: ZU
PICA LOA: 81
Auth collab: ZU

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: 5310-00-558-3031
NIIN status code: 7
Effective date: 02-JUL-2026
DEMIL code: A

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