5331-00-931-6755

Find complete technical information, availability, and procurement data for: 5331-00-931-6755
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-931-6755

Item Name Code

47946

Assigment Date

09/21/1966 (59 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.

0.495 inches nominal outside diameter, plastic polytetrafluoroethylene material, 0.346 inches minimum and 0.356 inches maximum center hole diameter, 0.069 inches minimum and 0.075 inches maximum 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.

Outside Diameter: 0.495 inches nominal
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.346 inches minimum and 0.356 inches maximum
Material: plastic polytetrafluoroethylene

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-00-330-5509	No Name Available	09/01/2020

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
ARP568-904 AMS 3651	O-Ring
ARP568-904AMS3651	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-931-6755?

The FSCG of the NSN 5331-00-931-6755 is 5331

Does the NSN 5331-00-931-6755 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5331-00-931-6755 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 5331-00-931-6755 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-931-6755 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 5331-00-931-6755 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Sep 21, 1966