5310-00-297-0344

Find complete technical information, availability, and procurement data for: 5310-00-297-0344
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-297-0344

Item Name Code

15938

Assigment Date

01/01/1963 (63 years ago)

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

steel comp 1050 overall material, 0.008 inches nominal material thickness, 0.312 inches minimum and 0.316 inches maximum hole diameter, 0.490 inches minimum and 0.495 inches maximum outside diameter, 0.055 inches minimum and 0.075 inches maximum overall height

Product Characteristics

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

Hole Diameter: 0.312 inches minimum and 0.316 inches maximum
Outside Diameter: 0.490 inches minimum and 0.495 inches maximum
Overall Height: 0.055 inches minimum and 0.075 inches maximum
Material Thickness: 0.008 inches nominal
Material: steel comp 1050 overall
Material Document And Classification: sae assn std single material response overall
Surface Treatment: oil 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
3502-18-16	Spring Tension Washer
3502-18-16-0511	Spring Tension Washer
709173-100	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-297-0344?

The FSCG of the NSN 5310-00-297-0344 is 5310

Does the NSN 5310-00-297-0344 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-297-0344 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 5310-00-297-0344 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-297-0344 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 5310-00-297-0344 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963