5310-01-557-6840

Find complete technical information, availability, and procurement data for: 5310-01-557-6840
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-557-6840

Item Name Code

15938

Assigment Date

10/25/2007 (18 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

5310-01-557-6840, spring tension washer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-557-6841	No Name Available	03/01/2010

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
R2004324	Spring Tension Washer
R2004324-CM00	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-557-6840?

The FSCG of the NSN 5310-01-557-6840 is 5310

Does the NSN 5310-01-557-6840 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-01-557-6840 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 5310-01-557-6840 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-557-6840 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 5310-01-557-6840 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Thu, Oct 25, 2007