PR-28

View detailed technical data, stock status, and sourcing information for: PR-28
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-435-4922

Item Name Code

47946

Assigment Date

08/26/1996 (29 years ago)

A circular item with a centrally located hole which accomodates the pushrod in an chamber, air brake.

0.875 inches nominal center hole diameter, 0.093 inches nominal cross-sectional height

Product Characteristics

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

Cross-Sectional Height: 0.093 inches nominal
Center Hole Diameter: 0.875 inches nominal

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
PR-28	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-435-4922?

The FSCG of the NSN 5331-01-435-4922 is 5331

Does NSN 5331-01-435-4922 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 5331-01-435-4922 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-435-4922 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 5331-01-435-4922 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Aug 26, 1996