5331-00-291-3287

Find complete technical information, availability, and procurement data for: 5331-00-291-3287
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-291-3287

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

1.699 inches nominal outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 150 maximum elongation percentage, 70.0 shore durometer a nominal hardness rating, 1.415 inches minimum and 1.427 inches maximum center hole 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: 1.699 inches nominal
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.415 inches minimum and 1.427 inches maximum
Elongation Percentage: 150 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-527-8523	No Name Available	01/01/1961
2915-00-641-4742	No Name Available	01/01/1963
5330-01-182-1882	No Name Available	04/01/1986

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
315S26	O-Ring
5065D24	O-Ring
AN123881	O-Ring
AS3570-221	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-291-3287?

The FSCG of the NSN 5331-00-291-3287 is 5331

Does the NSN 5331-00-291-3287 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-291-3287 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 5331-00-291-3287 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-291-3287 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 5331-00-291-3287 was assigned to the Federal Catalog?

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