HT4053-4-3A of Sps Technologies Inc under NSN 5305-01-197-8273

Part Number: HT4053-4-3A

Alternate P/N: HT405343A

Manufacturer: Sps Technologies Inc

NSN: 5305-01-197-8273

NIIN: 011978273

Item Name : Screw Close Tolerance

CAGE Code: K5673

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

Country: USA

NCB Code: 01

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NSN Information for Part Number HT4053-4-3A with NSN 5305-01-197-8273, 5305011978273

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-197-8273 Item PartTypeName: SCREW,CLOSE TOLERANCE	5305	011978273	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
ST3M740-4L3	5	2	3

Characteristics Data of NSN 5305-01-197-8273, 5305011978273

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.642 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
AASK	HEAD STYLE	OVAL COUNTERSUNK
AASL	HEAD DIAMETER	0.3898 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
AAWB	SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE
ABQZ	INTERNAL DRIVE STYLE	HIGH-TORQUE
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
ANEE	GRIP LENGTH	0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
CQBC	MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CRZS	DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	0.516 INCHES MINIMUM FIRST HOLE AND 0.556 INCHES MAXIMUM FIRST HOLE
CSYM	SURFACE FINISH	32.0 MICROINCHES GRIP
CSYM	SURFACE FINISH	32.0 MICROINCHES THREADS
MATT	MATERIAL	STEEL COMP 8740 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ALUMINUM OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-83488 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF