5310-01-076-2317

Find complete technical information, availability, and procurement data for: 5310-01-076-2317
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-076-2317

Item Name Code

15930

Assigment Date

05/03/1979 (47 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.

0.524 inches nominal recess diameter, 0.720 inches nominal outside diameter, 0.060 inches minimum and 0.070 inches maximum material thickness, 0.301 inches minimum and 0.308 inches maximum hole diameter, 1.000 inches nominal radius

Product Characteristics

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

Hole Diameter: 0.301 inches minimum and 0.308 inches maximum
Radius: 1.000 inches nominal
Outside Diameter: 0.720 inches nominal
Recess Diameter: 0.524 inches nominal
Material Thickness: 0.060 inches minimum and 0.070 inches maximum
End Item Identification: armament subsystem xm97e2
Surface Finish: 63.0 microinches all surfaces
Material: steel overall
Material Document And Classification: qq-s-764 cond b mil spec single material response overall
Surface Treatment: passivate overall
Style Designator: concave

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
11780253	Concave Washer
42208-1	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-01-076-2317?

The FSCG of the NSN 5310-01-076-2317 is 5310

Does the NSN 5310-01-076-2317 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-076-2317 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 5310-01-076-2317 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-076-2317 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 5310-01-076-2317 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, May 3, 1979