Database of Screw Cap Socket Head Under NSN (5305012983126) 5305-01-298-3126 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)	01-298-3126 (012983126)
NCB Code	USA (01)
Manufacturer	Federal Specifications, Sargent Aerospace, National Aerospace Standards Com

Part Number	Manufacturer	Item Name	RFQ
FF-S-86	federal specifications	screw cap socket head	RFQ
02-033072	sargent aerospace	screw cap socket head	RFQ
NAS1351-6H72P	national aerospace standards com	screw cap socket head	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	1.250 INCHES NOMINAL
AASB	FASTENER LENGTH	4.440 INCHES MINIMUM AND 4.500 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AAUB	HOLE DIAMETER	0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
AHYM	NOMINAL THREAD DIAMETER	0.375 INCHES
ASDB	WIDTH ACROSS FLATS	0.3125 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM
ASXK	HOLE QUANTITY	6
BQDM	HOLE TYPE	DRILLED
CMLP	THREAD QUANTITY PER INCH	24
CQBC	MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	39.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CRHC	HOLE CONFIGURATION STYLE	ROUND INTERNAL HEXAGON
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNRF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1351 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD