2802590-1

View detailed technical data, stock status, and sourcing information for: 2802590-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-140-3088

Item Name Code

15938

Assigment Date

10/11/1982 (43 years ago)

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

6.4 millimeters nominal outside diameter, steel corrosion resisting overall material, 3.2 millimeters nominal hole diameter, 0.4 millimeters nominal 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: 3.2 millimeters nominal
Outside Diameter: 6.4 millimeters nominal
Overall Height: 0.4 millimeters nominal
Material: steel corrosion resisting 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
2802590-1	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-140-3088?

The FSCG of the NSN 5310-01-140-3088 is 5310

Does the NSN 5310-01-140-3088 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-140-3088 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 5310-01-140-3088 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-140-3088 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 5310-01-140-3088 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Oct 11, 1982