Home / NSN / 5305-00-042-8721

Catalog item

SCREW,CAP,HEXAGON HEAD

5305FSC

00NCB code

042-8721Item number

NIIN 00-042-8721

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	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
428721	24617 GENERAL MOTORS CORP	A	5	1	X	XX	3	D
MS35291-174	96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	A	2	2	X	XX	3	D

Characteristics

THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	2A
THREAD QUANTITY PER INCH	11
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 1 OR 2
HEAD STYLE
HEAD HEIGHT	INCHES MINIMUM 0.378 AND INCHES MAXIMUM 0.403
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.922 AND INCHES MAXIMUM 0.938
NOMINAL THREAD DIAMETER	INCHES 0.625
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
HARDNESS RATING	OVERALL ROCKWELL B MINIMUM 95.5 AND ROCKWELL B MAXIMUM 100.0
SURFACE TREATMENT	OVERALL CADMIUM OR ZINC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC 1ST TREATMENT RESPONSE QQ--416,TY 1,CL 3 OR FED SPEC 2ND TREATMENT RESPONSE QQ-Z-325,TY 1,CL 3
THREAD LENGTH	INCHES MINIMUM 1.500 AND INCHES MAXIMUM 1.719
FASTENER LENGTH	INCHES NOMINAL 4.500
MATERIAL	OVERALL STEEL

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
WB01	WB	01-FEB-05	WB	81	WB
YB01	YB	01-APR-91	YB	81	YB
ZU01	ZU	01-APR-91	ZU	81	ZU
VJ01	VJ	01-DEC-18	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: 713
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: 18-JUL-1967
NIIN status code: 0

Cancelled and replaced NIINs

FSC: 5305
Cancelled NIIN: 5305-00-638-8566
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.