NSN 5305-00-890-0093, (5305008900093) Parts Inventory

Item Name	Screw Close Tolerance
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	00-890-0093 (008900093)
NCB Code	USA (00)
Manufacturer	Eriks Southwest Inc, Apcom Inc, Collins Engineering Corp, Air Industries Corp, Nor Cal Supply Coinc, Durham Aircraft Service Inc, Alcoa Fastening Systems Ltd, Lawrence Engineering And Supply Inc, Inspektorat Wsparcia Sil Zbrojnych, Hi Shear Corporation, National Aerospace Standards Com, Lisi Aerospace Canada Corp, F And C Sales Inc, Sps Technologies Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS1205-18	eriks southwest inc	screw close tolerance	30889	RFQ
NAS1205-18	apcom inc	screw close tolerance	50568	RFQ
NAS1205-18	collins engineering corp	screw close tolerance	71563	RFQ
NAS1205-18	air industries corp	screw close tolerance	08938	RFQ
NAS1205-18	nor cal supply coinc	screw close tolerance	07851	RFQ
NAS1205-18	durham aircraft service inc	screw close tolerance	82172	RFQ
NAS1205-18	alcoa fastening systems ltd	screw close tolerance	c4293	RFQ
NAS1205-18	lawrence engineering and supply inc	screw close tolerance	04348	RFQ
5305PL1026453	inspektorat wsparcia sil zbrojnych	screw close tolerance	9009h	RFQ
NAS1205-18	hi shear corporation	screw close tolerance	73197	RFQ
NAS1205-18	national aerospace standards com	screw close tolerance	80205	RFQ
NAS1205-18	lisi aerospace canada corp	screw close tolerance	l4528	RFQ
NAS1205-18	f and c sales inc	screw close tolerance	30902	RFQ
NAS1205-18	sps technologies inc	screw close tolerance	80539	RFQ

MRC	Criteria	Characteristic
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.577 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
ANEE	GRIP LENGTH	1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	24
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 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1205 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AAJD	THREAD CLASS	3A
ABQZ	INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
AHYM	NOMINAL THREAD DIAMETER	0.312 INCHES
CQFM	HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL