5331-00-081-9301

Find complete technical information, availability, and procurement data for: 5331-00-081-9301
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-081-9301

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.

0.327 inches minimum and 0.337 inches maximum center hole diameter, 75.0 shore durometer a nominal hardness rating, 0.028 inches minimum and 0.034 inches maximum cross-sectional height, -15.0 fahrenheit and 400.0 fahrenheit temp rating, 0.383 inches minimum and 0.405 inches maximum outside diameter

Product Characteristics

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

Outside Diameter: 0.383 inches minimum and 0.405 inches maximum
Temp Rating: -15.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.028 inches minimum and 0.034 inches maximum
Center Hole Diameter: 0.327 inches minimum and 0.337 inches maximum
Hardness Rating: 75.0 shore durometer a nominal
Criticality Code Justification: adyt
Material: rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-558-9061	No Name Available	12/01/1992
5330-01-188-0866	No Name Available	04/01/1989

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
1355-908	O-Ring
2-300-158-01	O-Ring
31-332	O-Ring
5-133-77-545	O-Ring
5-133V747-75	O-Ring
V0747 5-133	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-081-9301?

The FSCG of the NSN 5331-00-081-9301 is 5331

Does the NSN 5331-00-081-9301 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-081-9301 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 5331-00-081-9301 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-081-9301 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 5331-00-081-9301 was assigned to the Federal Catalog?

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