National Stock Number (NSN) 5305-00-137-6517 (5305001376517) 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)	00-137-6517 (001376517)
NCB Code	USA (00)
Manufacturer	Torkon Fastener Corp, Sps Technologies Inc, Raytheon Company, Huck International Inc, National Aerospace Standards Com, F And C Sales Inc, Air Industries Corp, Longlok Fasteners Corporation, Nor Cal Supply Coinc, Fastener Innovation Technology Inc, Hi Shear Corporation, Alcoa Global Fasteners Inc, Textron Fastening Systems, Plastic And Metal Products Co, Lawrence Engineering And Supply Inc, Lisi Aerospace Canada Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
LK1184-8	torkon fastener corp	screw close tolerance	26304	RFQ
106620-308	sps technologies inc	screw close tolerance	80539	RFQ
965809-308C	raytheon company	screw close tolerance	82577	RFQ
NAS1184-8	huck international inc	screw close tolerance	97928	RFQ
NAS1184-8	national aerospace standards com	screw close tolerance	80205	RFQ
NAS1184-8	f and c sales inc	screw close tolerance	30902	RFQ
NAS1184-8	air industries corp	screw close tolerance	08938	RFQ
NAS1184-8	longlok fasteners corporation	screw close tolerance	16941	RFQ
AIC1184-308	sps technologies inc	screw close tolerance	06725	RFQ
NAS1184-8	nor cal supply coinc	screw close tolerance	07851	RFQ
NAS1184-8	fastener innovation technology inc	screw close tolerance	58998	RFQ
NAS1184-8	hi shear corporation	screw close tolerance	73197	RFQ
SC2219-4-308	alcoa global fasteners inc	screw close tolerance	06950	RFQ
CA1184-308	textron fastening systems	screw close tolerance	93907	RFQ
NAS1184-8	plastic and metal products co	screw close tolerance	53606	RFQ
NAS1184-8	lawrence engineering and supply inc	screw close tolerance	04348	RFQ
NAS1184-8	sps technologies inc	screw close tolerance	80539	RFQ
NAS1184-8	lisi aerospace canada corp	screw close tolerance	l4528	RFQ
NAS1184-8	alcoa global fasteners inc	screw close tolerance	92215	RFQ

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	0.910 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
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	0.490 INCHES MINIMUM AND 0.510 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
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	STEEL COMP 4140 OVERALL OR STEEL COMP 4340 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-6049 MIL SPEC 3RD MATERIAL RESPONSE 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	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1184 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD