5305-01-641-3950

Find complete technical information, availability, and procurement data for: 5305-01-641-3950
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-641-3950

Item Name Code

18257

Assigment Date

01/20/2015 (11 years ago)

1.750 inches nominal thread length, hexagon head style, right-hand thread direction, 2a thread class, 3.75 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.750 inches nominal
Fastener Length: 3.75 inches nominal
Head Style: hexagon
Head Height: 0.455 inches minimum and 0.524 inches maximum
Width Between Flats: 1.088 inches minimum and 1.125 inches maximum
End Item Identification: door 96x80 wp
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 10
Part Name Assigned By Controlling Agency: screw,hex head,cap
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm f1941 assn std single treatment response overall
Thread Series Designator: unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
782-7666766,ASSY 80,ITEM 33	Hexagon Head Cap Screw
J2295A193C2R12-Z60B7(MOD)	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-641-3950?

The FSCG of the NSN 5305-01-641-3950 is 5305

Does the NSN 5305-01-641-3950 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-641-3950 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-641-3950 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-641-3950 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-641-3950 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Jan 20, 2015