5331-00-914-8758

Find complete technical information, availability, and procurement data for: 5331-00-914-8758
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-914-8758

Item Name Code

47946

Assigment Date

07/06/1966 (60 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

3.262 inches nominal outside diameter, 2.969 inches minimum and 2.999 inches maximum center hole diameter, 70.0 shore durometer a nominal hardness rating, rubber butadiene-acrylonitrile class nbr material, 0.135 inches minimum and 0.143 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: 3.262 inches nominal
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 2.969 inches minimum and 2.999 inches maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

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
AAS3551-234	O-Ring
AS3551-234	O-Ring
MS9241-234	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-914-8758?

The FSCG of the NSN 5331-00-914-8758 is 5331

Does the NSN 5331-00-914-8758 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-914-8758 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 5331-00-914-8758 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-914-8758 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 5331-00-914-8758 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jul 6, 1966