5310-00-151-8999

Find complete technical information, availability, and procurement data for: 5310-00-151-8999
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-151-8999

Item Name Code

15934

Assigment Date

04/07/1971 (55 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

0.015 inches minimum and 0.025 inches maximum material thickness, 0.025 inches minimum and 0.040 inches maximum shoulder height, 0.307 inches minimum and 0.317 inches maximum shoulder diameter, 0.605 inches minimum and 0.635 inches maximum outside diameter, 0.251 inches minimum and 0.252 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: 0.251 inches minimum and 0.252 inches maximum
Shoulder Diameter: 0.307 inches minimum and 0.317 inches maximum
Outside Diameter: 0.605 inches minimum and 0.635 inches maximum
Shoulder Height: 0.025 inches minimum and 0.040 inches maximum
Material Thickness: 0.015 inches minimum and 0.025 inches maximum
Surface Finish: 32.0 microinches all surfaces
Heat Treatment: as fabricated
Material: steel comp 1213 overall
Material Document And Classification: qq-s-637 cond cf fed spec single material response overall
Style Designator: shouldered

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
C62402	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-151-8999?

The FSCG of the NSN 5310-00-151-8999 is 5310

Does the NSN 5310-00-151-8999 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-151-8999 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 5310-00-151-8999 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-151-8999 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 5310-00-151-8999 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 7, 1971