NAS1578A5R31 of National Aerospace Standards Com under NSN 5305-01-501-6620

Part Number: NAS1578A5R31

Manufacturer: National Aerospace Standards Com

NSN: 5305-01-501-6620

NIIN: 015016620

Item Name : Screw Close Tolerance

CAGE Code: 80205

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

Country: USA

NCB Code: 01

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NSN Information for Part Number NAS1578A5R31 with NSN 5305-01-501-6620, 5305015016620

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-501-6620 Item PartTypeName: SCREW,CLOSE TOLERANCE	5305	015016620		N	A
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
			A	A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
NAS1578A5R31	5	2	3

Characteristics Data of NSN 5305-01-501-6620, 5305015016620

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.501 INCHES NOMINAL
AASB	FASTENER LENGTH	2.424 INCHES MINIMUM AND 2.454 INCHES MAXIMUM
AASK	HEAD STYLE	PAN
AASL	HEAD DIAMETER	0.597 INCHES MINIMUM AND 0.612 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	OFFSET CRUCIFORM (TORQUE SET)
AHYM	NOMINAL THREAD DIAMETER	0.312 INCHES
ANEE	GRIP LENGTH	1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	24
MATT	MATERIAL	STEEL COMP 4140 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS6415 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF