NSN 5305-01-083-0776, (5305010830776) Parts Inventory

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-083-0776 (010830776)
NCB Code	USA (01)
Manufacturer	Plastic And Metal Products Co, Lawrence Engineering And Supply Inc, Apcom Inc, Air Industries Corp, Sps Technologies Inc, Longlok Fasteners Corporation, Nor Cal Supply Coinc, Hardware Specialties Inc, F And C Sales Inc, Hi Shear Corporation, Fastener Innovation Technology Inc, Huck International Inc, Nd Industries Inc, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, National Aerospace Standards Com

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS1189-4T42K	plastic and metal products co	screw cap socket head	53606	RFQ
NAS1189-4T42K	lawrence engineering and supply inc	screw cap socket head	04348	RFQ
NAS1189-4T42K	apcom inc	screw cap socket head	50568	RFQ
NAS1189-4T42K	air industries corp	screw cap socket head	08938	RFQ
NAS1189-4T42K	sps technologies inc	screw cap socket head	80539	RFQ
NAS1189-4T42K	longlok fasteners corporation	screw cap socket head	16941	RFQ
NAS1189-4T42K	nor cal supply coinc	screw cap socket head	07851	RFQ
NAS1189-4T42K	hardware specialties inc	screw cap socket head	07679	RFQ
NAS1189-4T42K	f and c sales inc	screw cap socket head	30902	RFQ
NAS1189-4T42K	hi shear corporation	screw cap socket head	73197	RFQ
NAS1189-4T42K	fastener innovation technology inc	screw cap socket head	58998	RFQ
NAS1189-4T42K	huck international inc	screw cap socket head	97928	RFQ
NAS1189-4T42K	nd industries inc	screw cap socket head	56357	RFQ
NAS1189-4T42K	alcoa global fasteners inc	screw cap socket head	92215	RFQ
NAS1189-4T42K	lisi aerospace canada corp	screw cap socket head	l4528	RFQ
NAS1189-4T42K	national aerospace standards com	screw cap socket head	80205	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	1.750 INCHES MINIMUM
AASB	FASTENER LENGTH	2.531 INCHES MINIMUM AND 2.625 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.442 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAUM	LOCKING FEATURE	PELLET 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
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	STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 6150 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-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD