5310-00-456-7939

Find complete technical information, availability, and procurement data for: 5310-00-456-7939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-456-7939

Item Name Code

15938

Assigment Date

04/25/1969 (57 years ago)

0.039 inches nominal overall height, 0.681 inches nominal hole diameter, 0.016 inches nominal material thickness, 1.091 inches nominal outside diameter, 38.0 rockwell c minimum and 50.0 rockwell c minimum hardness rating

Product Characteristics

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

Hole Diameter: 0.681 inches nominal
Outside Diameter: 1.091 inches nominal
Overall Height: 0.039 inches nominal
Material Thickness: 0.016 inches nominal
Hardness Rating: 38.0 rockwell c minimum and 50.0 rockwell c minimum
Heat Treatment: as fabricated
Material: steel overall
Style Designator: spring tension

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
7199-2	Spring Tension Washer
BS101	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-456-7939?

The FSCG of the NSN 5310-00-456-7939 is 5310

Does the NSN 5310-00-456-7939 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-456-7939 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 5310-00-456-7939 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-456-7939 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 5310-00-456-7939 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Apr 25, 1969