Request a Quote on 3M991-4-7 Boeing Company The Part with the NSN 5305012553590

Part Number: 3M991-4-7

Alternate P/N: 3M99147

Manufacturer: Boeing Company The

NSN: 5305-01-255-3590

NIIN: 012553590

Item Name : Screw Cap Socket Head

CAGE Code: 76301

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

Country: USA

NCB Code: 01

Thank you for taking an interest in part number 3M991-4-7, a Boeing Company The product we have in stock that is listed alongside the NSN 5305012553590 and the description “Screw Cap Socket Head.” As part number 3M991-4-7 is readily available for purchase on our website at any time, you are invited to fill out and submit the RFQ form provided on this page for the means of requesting a quote for your comparisons. All that we ask is that you supply us with important information such as your target price and expected shipping time frame so that we can best tailor a solution that caters to your unique needs and restrictions alike.

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To ensure that you only procure the exact items you require for carrying out operations, we list all aerospace parts, military and defense parts, and other product offerings with all applicable information for identification. For example, part number 3M991-4-7 is listed alongside the NSN 5305-01-255-3590, meaning that it also belongs to FSC 5305 Screws. Furthermore, this NSN part is specifically manufactured under CAGE Code 76301, a unique identifier belonging to the manufacturer for a specific facility. With all of this in mind, kick off purchasing with us today and see why so many customers steadily choose us for their operational needs.

NSN Information for Part Number 3M991-4-7 with NSN 5305-01-255-3590, 5305012553590

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-255-3590 Item PartTypeName: SCREW,CAP,SOCKET HEAD	5305	012553590	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
3M991-4-7	5	1	C			A

Characteristics Data of NSN 5305-01-255-3590, 5305012553590

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.390 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.838 INCHES MINIMUM AND 0.888 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT CHAMFER
AASL	HEAD DIAMETER	0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
ASDB	WIDTH ACROSS FLATS	0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
CQFM	HARDNESS RATING	38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
FEAT	SPECIAL FEATURES	OPTIONAL KNURLED HEAD
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF