5310-00-899-0021

Find complete technical information, availability, and procurement data for: 5310-00-899-0021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-899-0021

Item Name Code

13393

Assigment Date

04/22/1968 (58 years ago)

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

rectangular cross-sectional shape style, round center hole shape style, 0.377 inches nominal hole diameter, round peripheral shape style, 0.020 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: 0.377 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.020 inches nominal
Overall Diameter: 0.750 inches nominal
Heat Treatment: as fabricated
Material: steel overall
Surface Treatment: cadmium 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
10-349511	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-899-0021?

The FSCG of the NSN 5310-00-899-0021 is 5310

Does the NSN 5310-00-899-0021 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-899-0021 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 5310-00-899-0021 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-899-0021 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 5310-00-899-0021 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Apr 22, 1968