5305-00-855-7581

Find complete technical information, availability, and procurement data for: 5305-00-855-7581
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-855-7581

Item Name Code

06672

Assigment Date

10/04/1967 (58 years ago)

2a thread class, 0.437 inches nominal fastener length, 0.437 inches minimum thread length, right-hand thread direction, headless (setscrew) head style

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: 0.437 inches minimum
Fastener Length: 0.437 inches nominal
Head Style: headless (setscrew)
Point Style: flat
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 56
Material: copper alloy 510 overall
Precious Material: silver
Surface Treatment: silver overall
Thread Series Designator: uns

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
18B1090-4	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-855-7581?

The FSCG of the NSN 5305-00-855-7581 is 5305

Does the NSN 5305-00-855-7581 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-855-7581 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 5305-00-855-7581 contain precious materials?

Item contains silver.

Does NSN 5305-00-855-7581 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 5305-00-855-7581 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 4, 1967