5310-01-359-3050

Find complete technical information, availability, and procurement data for: 5310-01-359-3050
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-359-3050

Item Name Code

15938

Assigment Date

06/03/1992 (34 years ago)

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

0.020 inches nominal overall height, 0.023 inches minimum and 0.027 inches maximum material thickness, 47.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, 0.490 inches minimum and 0.510 inches maximum outside diameter, 0.318 inches minimum and 0.328 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: 0.318 inches minimum and 0.328 inches maximum
Outside Diameter: 0.490 inches minimum and 0.510 inches maximum
Overall Height: 0.020 inches nominal
Material Thickness: 0.023 inches minimum and 0.027 inches maximum
Hardness Rating: 47.0 rockwell c minimum and 50.0 rockwell c maximum
Material: steel overall
Material Document And Classification: astm a682 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty 1 fed spec single treatment response overall
Style Designator: spring tension

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
3130274-4	Spring Tension Washer
531567-43	Spring Tension Washer
5808-130-25C2	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-359-3050?

The FSCG of the NSN 5310-01-359-3050 is 5310

Does the NSN 5310-01-359-3050 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-359-3050 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 5310-01-359-3050 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-359-3050 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 5310-01-359-3050 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Jun 3, 1992