NSN (5305009717492) – NSN 5305-00-971-7492 Parts List

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-971-7492 (009717492)
NCB Code	USA (00)
Manufacturer	National Aerospace Standards Com, F And C Sales Inc, Plastic And Metal Products Co, Sps Technologies Inc, Longlok Fasteners Corporation, Air Industries Corp, Lisi Aerospace Canada Corp, Eriks Southwest Inc, Nor Cal Supply Coinc, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Huck International Inc, I N D Industries Inc, Qualified Air Components Inc, Apcom Inc, Hi Shear Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS1164-1L	national aerospace standards com	screw cap socket head	80205	RFQ
NAS1164-1L	f and c sales inc	screw cap socket head	30902	RFQ
NAS1164-1L	plastic and metal products co	screw cap socket head	53606	RFQ
NAS1164-1L	sps technologies inc	screw cap socket head	80539	RFQ
NAS1164-1L	longlok fasteners corporation	screw cap socket head	16941	RFQ
NAS1164-1L	air industries corp	screw cap socket head	08938	RFQ
NAS1164-1L	lisi aerospace canada corp	screw cap socket head	l4528	RFQ
NAS1164-1L	eriks southwest inc	screw cap socket head	30889	RFQ
NAS1164-1L	nor cal supply coinc	screw cap socket head	07851	RFQ
NAS1164-1L	fastener innovation technology inc	screw cap socket head	58998	RFQ
NAS1164-1L	alcoa global fasteners inc	screw cap socket head	92215	RFQ
NAS1164-1L	huck international inc	screw cap socket head	97928	RFQ
NAS1164-1L	i n d industries inc	screw cap socket head	05348	RFQ
NAS1164-1L	qualified air components inc	screw cap socket head	30485	RFQ
NAS1164-1L	apcom inc	screw cap socket head	50568	RFQ
NAS1164-1L	hi shear corporation	screw cap socket head	73197	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.425 INCHES MINIMUM
AASB	FASTENER LENGTH	0.487 INCHES NOMINAL
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAUM	LOCKING FEATURE	PATCH THREADS OR STRIP THREADS
ABQZ	INTERNAL DRIVE STYLE	OFFSET CRUCIFORM (TORQUE SET)
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATT	MATERIAL	STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 5TH MATE
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1164 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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