5310-01-081-6170

Find complete technical information, availability, and procurement data for: 5310-01-081-6170
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-081-6170

Item Name Code

15937

Assigment Date

08/17/1979 (47 years ago)

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

3.500 inches nominal outside diameter, 0.046 inches minimum and 0.056 inches maximum material thickness, 2.560 inches nominal hole diameter, 0.060 inches maximum distance across split opening, 40.0 rockwell b minimum and 85.0 rockwell b maximum hardness rating

Product Characteristics

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

Hole Diameter: 2.560 inches nominal
Outside Diameter: 3.500 inches nominal
Distance Across Split Opening: 0.060 inches maximum
Material Thickness: 0.046 inches minimum and 0.056 inches maximum
Hardness Rating: 40.0 rockwell b minimum and 85.0 rockwell b maximum
Material: steel comp 1008 or steel comp 1010 overall
Material Document And Classification: sae assn std all material responses overall
Style Designator: split

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
18DS101	Split Washer
8-15-33	Split Washer

FAQs

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

What is the FSCG of the NSN 5310-01-081-6170?

The FSCG of the NSN 5310-01-081-6170 is 5310

Does the NSN 5310-01-081-6170 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-081-6170 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 5310-01-081-6170 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-081-6170 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 5310-01-081-6170 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Aug 17, 1979