5310-01-387-0631

Find complete technical information, availability, and procurement data for: 5310-01-387-0631
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-387-0631

Item Name Code

01857

Assigment Date

02/24/1994 (32 years ago)

2b thread class, 0.302 inches minimum and 0.311 inches maximum width across flats, unc thread series, 0.138 inches nominal thread size

Product Characteristics

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

Thread Class: 2b
Width Across Flats: 0.302 inches minimum and 0.311 inches maximum
Thread Series: unc
Nominal Thread Size: 0.138 inches

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
AN341B6	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-387-0631?

The FSCG of the NSN 5310-01-387-0631 is 5310

Does NSN 5310-01-387-0631 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 5310-01-387-0631 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-387-0631 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 5310-01-387-0631 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Feb 24, 1994