Request a Quote on Part Number B18.2.1 by American National Standards Today!

Part Number: B18.2.1

Alternate P/N: B1821

Manufacturer: American National Standards

NSN: 5305-01-277-0458

NIIN: 012770458

Item Name : Screw Cap Hexagon Head

CAGE Code: 80204

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

Country: USA

NCB Code: 01

Are you in search of a reputable online distributor that can reliably source and ship top-notch military and defense parts, NSN parts, and aerospace parts? If so, we have you covered on Buy Mil-NSN Parts with our unrivaled inventory of offerings. Thank you for taking an interest in part number B18.2.1, a American National Standards item that is listed alongside the description “Screw Cap Hexagon Head” and the NSN 5305012770458. If you would like to learn more about this particular listing, you can always take the initial step of the procurement process via the submission of the quote request form on this page.

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We organize our offerings in a variety of ways to make the search process simple for part number B18.2.1 and other similar items. For instance, this American National Standards product is listed alongside the NSN 5305-01-277-0458, and it falls under Federal Supply Class (FSC) 5305 Screws. Furthermore, through our rigorous vetting processes, careful part inspections, document verification practices, and more, we have established ourselves as a trusted distributor operating with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. With all of this in mind, begin the procurement process for part number B18.2.1 from CAGE Code 80204 on our website, and see why so many customers steadily depend on Buy Mil-NSN Parts for the NSN products they require.

NSN Information for Part Number B18.2.1 with NSN 5305-01-277-0458, 5305012770458

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-277-0458 Item PartTypeName: SCREW,CAP,HEXAGON HEAD	5305	012770458	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
MS90727-104	5	9	5

Characteristics Data of NSN 5305-01-277-0458, 5305012770458

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.369 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
AASB	FASTENER LENGTH	0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
AASK	HEAD STYLE	HEXAGON
AASU	HEAD HEIGHT	0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
AATB	WIDTH BETWEEN FLATS	0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.500 INCHES
CMLP	THREAD QUANTITY PER INCH	20
CQBC	MINIMUM TENSILE STRENGTH	150000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL
CSYM	SURFACE FINISH	63.0 MICROINCHES THREADS
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	SAE J429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ZINC OVERALL AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNF
ZZZT	NONDEFINITIVE SPEC/STD DATA	2 TYPE AND 10P STYLE AND 8 GRADE