5331-00-263-8019

Find complete technical information, availability, and procurement data for: 5331-00-263-8019
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-263-8019

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

7.012 inches nominal peripheral diameter, 6.711 inches minimum and 6.757 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 150 maximum elongation percentage, 72.0 shore durometer a minimum and 78.0 shore durometer a maximum hardness rating

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: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 6.711 inches minimum and 6.757 inches maximum
Peripheral Diameter: 7.012 inches nominal
Elongation Percentage: 150 maximum
Hardness Rating: 72.0 shore durometer a minimum and 78.0 shore durometer a maximum
Material: rubber butadiene-acrylonitrile class nbr
Material Document And Classification: ams-7274 assn std single material response

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
2L1126	O-Ring
35039C	O-Ring
5065D64	O-Ring
AN123921	O-Ring
AS3570-261	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-263-8019?

The FSCG of the NSN 5331-00-263-8019 is 5331

Does NSN 5331-00-263-8019 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 5331-00-263-8019 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-263-8019 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 5331-00-263-8019 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963