5310-01-312-8896

Find complete technical information, availability, and procurement data for: 5310-01-312-8896
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-312-8896

Item Name Code

13393

Assigment Date

12/23/1989 (36 years ago)

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

0.318 inches minimum and 0.338 inches maximum hole diameter, rectangular cross-sectional shape style, round center hole shape style, round peripheral shape style, 0.031 inches nominal thickness

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.318 inches minimum and 0.338 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.031 inches nominal
Overall Diameter: 0.557 inches minimum and 0.577 inches maximum
Hardness Rating: 50.0 shore durometer a minimum and 70.0 shore durometer a maximum
Material: rubber chloroprene class cr overall
Material Document And Classification: sae j200,2bg 615 a14 assn std single material response overall

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
23-11058-000	Flat Washer
5613-42-031	Flat Washer
5613-42-31	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-312-8896?

The FSCG of the NSN 5310-01-312-8896 is 5310

Does the NSN 5310-01-312-8896 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5310-01-312-8896 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 5310-01-312-8896 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-312-8896 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 5310-01-312-8896 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Dec 23, 1989