5310-01-045-5313

Find complete technical information, availability, and procurement data for: 5310-01-045-5313
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-045-5313

Item Name Code

15938

Assigment Date

08/03/1977 (48 years ago)

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

0.213 inches minimum and 0.215 inches maximum material thickness, 2.920 inches minimum and 2.930 inches maximum outside diameter, 0.235 inches nominal overall height, 44.0 rockwell c minimum and 48.0 rockwell c maximum hardness rating, 2.003 inches minimum and 2.008 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: 2.003 inches minimum and 2.008 inches maximum
Outside Diameter: 2.920 inches minimum and 2.930 inches maximum
Overall Height: 0.235 inches nominal
Material Thickness: 0.213 inches minimum and 0.215 inches maximum
Hardness Rating: 44.0 rockwell c minimum and 48.0 rockwell c maximum
Material: steel comp 6150 overall
Material Document And Classification: astma322 national spec 1st material response or astma331 national spec 2nd material response or astma506 national spec 3rd material response or astma507 national spec 4th material 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
12007655	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-045-5313?

The FSCG of the NSN 5310-01-045-5313 is 5310

Does the NSN 5310-01-045-5313 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-045-5313 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 5310-01-045-5313 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-045-5313 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 5310-01-045-5313 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Aug 3, 1977