Database of Screw Cap Socket Head Under NSN (5305007710336) 5305-00-771-0336 Parts

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-771-0336 (007710336)
NCB Code	USA (00)
Manufacturer	Torkon Fastener Corp, Military Standards Corp, National Aerospace Standards Com

Part Number	Manufacturer	Item Name	RFQ
LK21262-6	torkon fastener corp	screw cap socket head	RFQ
MS21262-6	military standards corp	screw cap socket head	RFQ
MS21262-6	national aerospace standards com	screw cap socket head	RFQ

MRC	Criteria	Characteristic
AASL	HEAD DIAMETER	0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
AAUM	LOCKING FEATURE	PATCH THREADS OR PELLET THREADS OR STRIP THREADS
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
AHYM	NOMINAL THREAD DIAMETER	0.164 INCHES
ASDB	WIDTH ACROSS FLATS	0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	36.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CQHQ	MINIMUM YIELD STRENGTH	130000 POUNDS PER SQUARE INCH
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.173 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT CHAMFER
CMLP	THREAD QUANTITY PER INCH	32
THSD	THREAD SERIES DESIGNATOR	UNC