Recently Updated NSN 5305-01-262-9686 Or (5305012629686) Part List

Item Name	Screw Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-262-9686 (012629686)
NCB Code	USA (01)
Manufacturer	Dimcogray Corporation

Part Number	Manufacturer	Item Name	RFQ
178AS167	dimcogray corporation	screw shoulder	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.860 INCHES NOMINAL
AASK	HEAD STYLE	BEVEL-CONICAL
AASL	HEAD DIAMETER	0.312 INCHES NOMINAL
AASU	HEAD HEIGHT	0.260 INCHES NOMINAL
AATN	SHOULDER DIAMETER	0.185 INCHES MINIMUM FIRST SHOULDER AND 0.189 INCHES MAXIMUM FIRST SHOULDER
AATX	SHOULDER LENGTH	0.360 INCHES NOMINAL FIRST SHOULDER
ABQZ	INTERNAL DRIVE STYLE	SLOT
AHYM	NOMINAL THREAD DIAMETER	0.138 INCHES
CMLP	THREAD QUANTITY PER INCH	32
CWYB	SHOULDER SHAPE	ROUND FIRST SHOULDER
MATT	MATERIAL	STEEL COMP 303 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC