5310-01-321-2445

Find complete technical information, availability, and procurement data for: 5310-01-321-2445
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-321-2445

Item Name Code

15934

Assigment Date

06/14/1990 (36 years ago)

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

0.240 inches maximum shoulder diameter, 0.192 inches nominal hole diameter, 0.032 inches maximum shoulder height, 0.020 inches nominal material thickness, 0.985 inches minimum and 1.015 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.192 inches nominal
Shoulder Diameter: 0.240 inches maximum
Outside Diameter: 0.985 inches minimum and 1.015 inches maximum
Shoulder Height: 0.032 inches maximum
Material Thickness: 0.020 inches nominal
Part Name Assigned By Controlling Agency: navy special project
Special Features: one external key
Heat Treatment: t-4 solution heat treated, natural aged
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-250/11 fed spec single material response 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
294836	Shouldered Washer
GW502P3-1	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-321-2445?

The FSCG of the NSN 5310-01-321-2445 is 5310

Does the NSN 5310-01-321-2445 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-01-321-2445 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 5310-01-321-2445 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-321-2445 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 5310-01-321-2445 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Jun 14, 1990