NSN 5305-01-186-3090, (5305011863090) 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)	01-186-3090 (011863090)
NCB Code	USA (01)
Manufacturer	Military Standards Corp, National Aerospace Standards Com

Part Number	Manufacturer	Item Name	Cage Code	RFQ
MS3369B818	military standards corp	screw close tolerance	96906	RFQ
MS3369B818	national aerospace standards com	screw close tolerance	80205	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.396 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.771 INCHES MINIMUM AND 1.791 INCHES MAXIMUM
AASK	HEAD STYLE	CROWNED HEXAGON
AASU	HEAD HEIGHT	0.251 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
AAUM	LOCKING FEATURE	DETENT BALL GRIP
AAUR	GRIP DIAMETER	0.4986 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
AAWB	SHANK UNTHREADED HOLE DIAMETER	0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE
ABQZ	INTERNAL DRIVE STYLE	SLOT
AHYM	NOMINAL THREAD DIAMETER	0.500 INCHES
ANEE	GRIP LENGTH	1.125 INCHES MINIMUM AND 1.141 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	20
CQBC	MINIMUM TENSILE STRENGTH	63000 POUNDS PER SQUARE INCH
CRZS	DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.638 INCHES MINIMUM FIRST HOLE AND 1.658 INCHES MAXIMUM FIRST HOLE
CSYM	SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYM	SURFACE FINISH	32.0 MICROINCHES GRIP
MATT	MATERIAL	STEEL COMP XM-13 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF