National Stock Number (NSN) 5305-01-350-4548 (5305013504548) 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)	01-350-4548 (013504548)
NCB Code	USA (01)
Manufacturer	D F P Manufacturing Corp, Delpo Precision Tool And Instrument Co, W W Williams Logistics L L C

Part Number	Manufacturer	Item Name	Cage Code	RFQ
1128CSM46503-13	d f p manufacturing corp	screw close tolerance	9j659	RFQ
1128CSM46503-13	delpo precision tool and instrument co	screw close tolerance	65759	RFQ
1128CSM46503-13	w w williams logistics l l c	screw close tolerance	61174	RFQ

MRC	Criteria	Characteristic
AASA	THREAD LENGTH	0.819 INCHES MINIMUM AND 0.850 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.194 INCHES MINIMUM AND 1.225 INCHES MAXIMUM
MATT	MATERIAL	STEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL
CRSQ	COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF
AAJD	THREAD CLASS	3A
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.752 INCHES MINIMUM AND 0.762 INCHES MAXIMUM
ANEE	GRIP LENGTH	0.375 INCHES NOMINAL
CQBC	MINIMUM TENSILE STRENGTH	165000 POUNDS PER SQUARE INCH
AAUR	GRIP DIAMETER	0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AAWB	SHANK UNTHREADED HOLE DIAMETER	0.075 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE
ABQZ	INTERNAL DRIVE STYLE	SLOT
AHYM	NOMINAL THREAD DIAMETER	0.375 INCHES
CMLP	THREAD QUANTITY PER INCH	24
CQFM	HARDNESS RATING	37.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CRZS	DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.124 INCHES MINIMUM FIRST HOLE AND 1.155 INCHES MAXIMUM FIRST HOLE
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAJF	THREAD DIRECTION	RIGHT-HAND