National Stock Number (NSN) 5305-00-921-0006 (5305009210006) Parts List

Item Name	Screw Close Tolerance
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-921-0006 (009210006)
NCB Code	USA (00)
Manufacturer	Plastic And Metal Products Co, Sps Technologies Inc, National Aerospace Standards Com, Eriks Southwest Inc, Hi Shear Corporation, Huck International Inc, Alcoa Fastening Systems Ltd, Nor Cal Supply Coinc, Fastener Innovation Technology Inc, F And C Sales Inc, Air Industries Corp, Alcoa Global Fasteners Inc, Longlok Fasteners Corporation, Qualified Air Components Inc, Birmingham Mfg Co, Apcom Inc, Lisi Aerospace Canada Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS1164-32L	plastic and metal products co	screw close tolerance	53606	RFQ
NAS1164-32L	sps technologies inc	screw close tolerance	80539	RFQ
NAS1164-32L	national aerospace standards com	screw close tolerance	80205	RFQ
NAS1164-32L	eriks southwest inc	screw close tolerance	30889	RFQ
NAS1164-32L	hi shear corporation	screw close tolerance	73197	RFQ
NAS1164-32L	huck international inc	screw close tolerance	97928	RFQ
NAS1164-32L	alcoa fastening systems ltd	screw close tolerance	c4293	RFQ
NAS1164-32L	nor cal supply coinc	screw close tolerance	07851	RFQ
NAS1164-32L	fastener innovation technology inc	screw close tolerance	58998	RFQ
NAS1164-32L	f and c sales inc	screw close tolerance	30902	RFQ
NAS1164-32L	air industries corp	screw close tolerance	08938	RFQ
NAS1164-32L	alcoa global fasteners inc	screw close tolerance	92215	RFQ
NAS1164-32L	longlok fasteners corporation	screw close tolerance	16941	RFQ
NAS1164-32L	qualified air components inc	screw close tolerance	30485	RFQ
NAS1164-32L	birmingham mfg co	screw close tolerance	94348	RFQ
NAS1164-32L	apcom inc	screw close tolerance	50568	RFQ
NAS1164-32L	lisi aerospace canada corp	screw close tolerance	l4528	RFQ

Technical Characteristics of NSN 5305009210006

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
AASB	FASTENER LENGTH	2.410 INCHES MINIMUM AND 2.440 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAUM	LOCKING FEATURE	STRIP THREADS
AAUR	GRIP DIAMETER	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	OFFSET CRUCIFORM (TORQUE SET)
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
ANEE	GRIP LENGTH	1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYM	SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYM	SURFACE FINISH	32.0 MICROINCHES GRIP
CSYM	SURFACE FINISH	32.0 MICROINCHES THREADS
MATT	MATERIAL	PLASTIC LOCKING FEATURE
MATT	MATERIAL	STEEL COMP 4140 FASTENER OR STEEL COMP E4340 FASTENER OR STEEL COMP 8740 FASTENER
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE FASTENER OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE FASTENER OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE FASTENER
SFTT	SURFACE TREATMENT	CADMIUM FASTENER AND CHROMATE FASTENER
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1164 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Relevant Components for NSN - 5305-00-921-0006, 5305009210006
5330-00-037-6893 (5330000376893)	5307-00-803-5029 (5307008035029)	5306-00-638-8373 (5306006388373)	5330-01-185-7225 (5330011857225)
5365-00-089-1699 (5365000891699)	5331-01-025-7783 (5331010257783)	5330-01-362-7880 (5330013627880)	5307-01-286-8388 (5307012868388)
5340-01-407-7865 (5340014077865)	5340-01-609-2404 (5340016092404)	5330-01-167-2303 (5330011672303)	5340-01-145-4055 (5340011454055)