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Catalog item

BOLT,MACHINE

5306FSC

00NCB code

655-7477Item number

NIIN 00-655-7477

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DEMIL code: A

Identification

Item name code: 01847
PINC: 0001847
Criticality code: X
II: 0
DEMIL code: A
NIIN assigned: 01-JAN-63
Precious metals indicator: U
Hazardous material indicator: N
Last known source of supply: S9I

Part numbers

Part number: FFB575TYPE1GRADE1
CAGE: 81348
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CAGE status: A
RNCC: 4
RNVC: 1
Document availability code: X
RNAAC: XX
RNFC: 3
RNSC: D

Characteristics

FASTENER LENGTH	INCHES NOMINAL 0.500
THREAD DIRECTION	RIGHT-HAND
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 55000
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE MATERIAL RESPONSE FF-B-575,GR 1
HEAD STYLE
HEAD HEIGHT	INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.188
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.362 AND INCHES MAXIMUM 0.375
NOMINAL THREAD DIAMETER	INCHES 0.250
THREAD LENGTH	INCHES MAXIMUM 0.500
NONDEFINITIVE SPEC/STD DATA	TYPE 1 AND GRADE 1
HARDNESS RATING	OVERALL ROCKWELL B MAXIMUM 95.0
SURFACE TREATMENT	OVERALL ZINC
THREAD CLASS	2A
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
MATERIAL	OVERALL STEEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-Z-325,TY 2,CL 3
THREAD QUANTITY PER INCH	20
FEATURES PROVIDED	UNFINISHED HEAD

MOE rules

MOE rule: ZU01
MOE CD: ZU
Date assigned: 01-JUL-95
PICA: ZU
PICA LOA: 81
Auth collab: ZU

Freight

ACTY CD: XX

Related items

Standardization

Item standardization code: 5
Orig stdzn dec: KZ
Dt stdzn dec: 07-FEB-1966
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 5306
Cancelled NIIN: 5306-00-010-9815
NIIN status code: 7
Effective date: 02-JUL-2026
DEMIL code: A

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