4491157-B-44 of Naval Ship Engineering Center under NSN 5305-01-139-6079

Part Number: 4491157-B-44

Alternate P/N: 4491157B44

Manufacturer: Naval Ship Engineering Center

NSN: 5305-01-139-6079

NIIN: 011396079

Item Name : Screw Cap Socket He

CAGE Code: 25685

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

Country: USA

NCB Code: 01

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To ensure the quality of our NSN components, we adhere to a strict NO CHINA SOURCING pledge, meaning every purchased item will be delivered alongside any pertinent qualifying certifications or manufacturing trace documentation for your benefit. Paired with numerous other commitments, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. If you happen to be facing a time constraint and require NSN parts quickly, contact us at your earliest convenience, and we will discuss the expedited shipping options we have available for domestic and international customers alike. With our various dedications in mind, kick off procurement for Naval Ship Engineering Center part number 4491157-B-44 and other Screw Cap Socket He products today.

NSN Information for Part Number 4491157-B-44 with NSN 5305-01-139-6079, 5305011396079

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-139-6079 Item PartTypeName: SCREW,CAP,SOCKET HEAD	5305	011396079	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
4491157-B-44	2	2	5

Characteristics Data of NSN 5305-01-139-6079, 5305011396079

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.915 INCHES MINIMUM AND 1.069 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.320 INCHES MINIMUM AND 1.380 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.872 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
AHYM	NOMINAL THREAD DIAMETER	0.500 INCHES
ASDB	WIDTH ACROSS FLATS	0.312 INCHES NOMINAL
CMLP	THREAD QUANTITY PER INCH	13
CRSQ	COUNTERSINK ANGLE	80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
MATT	MATERIAL	NICKEL ALLOY 400 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC