Home / NSN / 5305-00-010-0175

Catalog item

SCREW,CAP,HEXAGON HEAD

5305FSC

00NCB code

010-0175Item number

NIIN 00-010-0175

Request a quote

DEMIL code: A

Identification

Item name code: 18257
PINC: 0018257
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

Part numbers

Part number: FFS85
CAGE: 81348
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CAGE status: A
RNCC: 4
RNVC: 1
Document availability code: 3
RNAAC: 75
RNFC: 3
RNSC: D

Characteristics

THREAD CLASS	2A
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 74000
HARDNESS RATING	OVERALL ROCKWELL B MINIMUM 80.0 AND ROCKWELL B MAXIMUM 100.0
SURFACE FINISH	BEARING SURFACE OF HEAD MICROINCHES 125.0
SURFACE FINISH	GRIP MICROINCHES 125.0
SURFACE FINISH	THREADS MICROINCHES 63.0
MATERIAL	OVERALL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 2
NONDEFINITIVE SPEC/STD DATA	TYPE 2 AND STYLE 10 AND GRADE 2
THREAD QUANTITY PER INCH	12
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	INCHES MINIMUM 1.375
FASTENER LENGTH	INCHES NOMINAL 2.500
HEAD STYLE
HEAD HEIGHT	INCHES MINIMUM 0.348 AND INCHES MAXIMUM 0.371
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.798 AND INCHES MAXIMUM 0.812
NOMINAL THREAD DIAMETER	INCHES 0.562
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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

Related items

Standardization

Item standardization code: 3
Orig stdzn dec: KZ
Dt stdzn dec: 01-MAR-1967
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 5305
Cancelled NIIN: 5305-00-261-1937
NIIN status code: 7
Effective date: 02-JUL-2026
DEMIL code: A

Request a quote

Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.