National Stock Number (NSN) 5305-00-297-0682 (5305002970682) Parts List

Item Name	Screw Cap Hexagon Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-297-0682 (002970682)
NCB Code	USA (00)
Manufacturer	General Motors Corp, Agco Corp, David Brown Hydraulics Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
186639	general motors corp	screw cap hexagon head	7x677	RFQ
4981933	agco corp	screw cap hexagon head	6n299	RFQ
A19330	agco corp	screw cap hexagon head	6n299	RFQ
A437X12	david brown hydraulics inc	screw cap hexagon head	0e9n0	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	1.000 INCHES MINIMUM AND 1.188 INCHES MAXIMUM
AASB	FASTENER LENGTH	2.750 INCHES NOMINAL
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.234 INCHES NOMINAL
AATB	WIDTH BETWEEN FLATS	0.562 INCHES NOMINAL
AHYM	NOMINAL THREAD DIAMETER	0.375 INCHES
CMLP	THREAD QUANTITY PER INCH	24
CQBC	MINIMUM TENSILE STRENGTH	150000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATT	MATERIAL	STEEL OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF