5310-01-172-0962

Find complete technical information, availability, and procurement data for: 5310-01-172-0962
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-172-0962

Item Name Code

15935

Assigment Date

02/15/1984 (42 years ago)

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

0.075 inches nominal shoulder height, 0.237 inches minimum and 0.242 inches maximum hole diameter, 0.292 inches minimum and 0.307 inches maximum recess diameter, 0.3756 inches minimum and 0.3761 inches maximum shoulder diameter, 0.625 inches nominal 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: 0.237 inches minimum and 0.242 inches maximum
Shoulder Diameter: 0.3756 inches minimum and 0.3761 inches maximum
Outside Diameter: 0.625 inches nominal
Recess Diameter: 0.292 inches minimum and 0.307 inches maximum
Shoulder Height: 0.075 inches nominal
Material Thickness: 0.070 inches nominal
Recess Angle: 85.0 degrees minimum and 95.0 degrees maximum
Surface Finish: 63.0 microinches counterbore wall
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond c mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: shouldered and 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
70400-25160-106	Shouldered and Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-172-0962?

The FSCG of the NSN 5310-01-172-0962 is 5310

Does the NSN 5310-01-172-0962 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-01-172-0962 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 5310-01-172-0962 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-172-0962 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 5310-01-172-0962 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Feb 15, 1984