5305-01-624-3963

Find complete technical information, availability, and procurement data for: 5305-01-624-3963
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-624-3963

Item Name Code

06672

Assigment Date

12/30/2013 (12 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

chamfer flange head style, 4.000 inches nominal fastener length, 3.380 inches nominal thread length, right-hand thread direction, 0.500 inches nominal head height

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 3.380 inches nominal
Fastener Length: 4.000 inches nominal
Head Style: chamfer flange
Head Height: 0.500 inches nominal
Width Between Flats: 0.438 inches nominal
Extended Washer Diameter: 0.463 inches nominal
Point Style: pointless
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.625 inches
Width Across Flats: 0.438 inches nominal
Nonstandard Thread Pitch Diameter: +0.6250 to 0.6300 inches
Thread Quantity Per Inch: 11
Part Name Assigned By Controlling Agency: screw,set
Material: copper alloy 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
6D61630-001	Setscrew
7518E18FIND31	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-624-3963?

The FSCG of the NSN 5305-01-624-3963 is 5305

Does the NSN 5305-01-624-3963 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-01-624-3963 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 5305-01-624-3963 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-624-3963 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 5305-01-624-3963 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Dec 30, 2013