5310-01-321-4331

Find complete technical information, availability, and procurement data for: 5310-01-321-4331
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-321-4331

Item Name Code

15929

Assigment Date

06/18/1990 (36 years ago)

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes:washer (1), recessed and bearing, washer, thrust.

0.070 inches minimum and 0.090 inches maximum major thickness, plastic overall material, bevel style designator, 1.570 inches minimum and 1.630 inches maximum outside diameter, 0.808 inches minimum and 0.818 inches maximum hole 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: 0.808 inches minimum and 0.818 inches maximum
Outside Diameter: 1.570 inches minimum and 1.630 inches maximum
Major Thickness: 0.070 inches minimum and 0.090 inches maximum
Material: plastic overall
Style Designator: bevel
Specification/Standard Data: 76301-74a551854-2005 professional/industrial association specification

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
74A551854-2005	Bevel Washer

FAQs

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

What is the FSCG of the NSN 5310-01-321-4331?

The FSCG of the NSN 5310-01-321-4331 is 5310

Does the NSN 5310-01-321-4331 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-321-4331 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 5310-01-321-4331 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-321-4331 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 5310-01-321-4331 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Mon, Jun 18, 1990