5331-00-641-1821

Find complete technical information, availability, and procurement data for: 5331-00-641-1821
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-641-1821

Item Name Code

47946

Assigment Date

01/01/1961 (65 years ago)

0.250 inches nominal cross-sectional height, rubber polyisoprene natural class nr or rubber polyisoprene synthetic class ir material

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: 0.250 inches nominal
Material: rubber polyisoprene natural class nr or rubber polyisoprene synthetic class ir

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
6227-78	O-Ring
E101286 PC NO 38	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-641-1821?

The FSCG of the NSN 5331-00-641-1821 is 5331

Does the NSN 5331-00-641-1821 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-641-1821 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 5331-00-641-1821 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-641-1821 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 5331-00-641-1821 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961