5310-01-309-2622

Find complete technical information, availability, and procurement data for: 5310-01-309-2622
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-309-2622

Item Name Code

15931

Assigment Date

10/13/1989 (36 years ago)

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

0.190 inches nominal material thickness, gray/grey overall color, 1.250 inches nominal outside diameter, 0.526 inches minimum and 0.536 inches maximum hole diameter, steel comp 416 or steel comp 416se overall material

Product Characteristics

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

Hole Diameter: 0.526 inches minimum and 0.536 inches maximum
Outside Diameter: 1.250 inches nominal
Material Thickness: 0.190 inches nominal
Color: gray/grey overall
Material: steel comp 416 or steel comp 416se overall
Material Document And Classification: astm a582,cond a assn std all material responses overall
Surface Treatment Document And Classification: mil-c-81751,ty 1,cl 4 mil spec single treatment response overall
Style Designator: convex

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
6242865	Convex Washer

FAQs

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

What is the FSCG of the NSN 5310-01-309-2622?

The FSCG of the NSN 5310-01-309-2622 is 5310

Does the NSN 5310-01-309-2622 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-309-2622 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 5310-01-309-2622 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-309-2622 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 5310-01-309-2622 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Oct 13, 1989