5310-01-357-8660

Find complete technical information, availability, and procurement data for: 5310-01-357-8660
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-357-8660

Item Name Code

15933

Assigment Date

05/03/1992 (34 years ago)

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

slit on washer .040 special features, 30.0 degrees nominal recess angle, 0.500 inches nominal material thickness, 2.015 inches nominal hole diameter, 2.373 inches minimum and 2.374 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: 2.015 inches nominal
Outside Diameter: 2.373 inches minimum and 2.374 inches maximum
Material Thickness: 0.500 inches nominal
Recess Angle: 30.0 degrees nominal
Special Features: slit on washer .040
Material: steel comp 316l overall
Material Document And Classification: qq-s-766c fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: recessed

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
53X-02-226	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-357-8660?

The FSCG of the NSN 5310-01-357-8660 is 5310

Does the NSN 5310-01-357-8660 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-357-8660 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 5310-01-357-8660 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-357-8660 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 5310-01-357-8660 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sun, May 3, 1992