5305-01-231-0686

Find complete technical information, availability, and procurement data for: 5305-01-231-0686
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-231-0686

Item Name Code

33044

Assigment Date

04/22/1986 (40 years ago)

1.375 inches nominal fastener length, knurled no. 4 head style, 2a thread class, 0.375 inches nominal thread length, right-hand thread direction

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: 0.375 inches nominal
Fastener Length: 1.375 inches nominal
Head Style: knurled no. 4
Head Diameter: 0.688 inches nominal
Head Height: 0.250 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.234 inches minimum and 0.266 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Special Features: color black; straightknurl
Material: steel corrosion resisting overall
Surface Treatment: oxide stand-off
Surface Treatment: passivate spring
Surface Treatment: oxide fastener
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
53-11-316-26	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-231-0686?

The FSCG of the NSN 5305-01-231-0686 is 5305

Does the NSN 5305-01-231-0686 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-231-0686 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 5305-01-231-0686 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-231-0686 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 5305-01-231-0686 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 22, 1986