5310-00-857-3948

Find complete technical information, availability, and procurement data for: 5310-00-857-3948
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-857-3948

Item Name Code

13393

Assigment Date

10/04/1967 (58 years ago)

0.438 inches nominal overall diameter, soft annealed heat treatment, round peripheral shape style, round center hole shape style, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Peripheral Shape Style: round
Center Hole Shape Style: round
Overall Diameter: 0.438 inches nominal
Heat Treatment: soft annealed
Material: copper alloy overall
Surface Treatment: copper overall

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
200122AH573	Flat Washer
7240B	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-857-3948?

The FSCG of the NSN 5310-00-857-3948 is 5310

Does the NSN 5310-00-857-3948 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-857-3948 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 5310-00-857-3948 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-857-3948 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 5310-00-857-3948 was assigned to the Federal Catalog?

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