5331-00-689-3970

Find complete technical information, availability, and procurement data for: 5331-00-689-3970
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-689-3970

Item Name Code

47946

Assigment Date

02/16/1971 (55 years ago)

2.131 inches minimum and 2.151 inches maximum center hole diameter, 2.211 inches minimum and 2.259 inches maximum outside diameter, 510 maximum elongation percentage, -25.0 fahrenheit and 250.0 fahrenheit temp rating, 0.044 inches minimum and 0.050 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: 2.211 inches minimum and 2.259 inches maximum
Temp Rating: -25.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.044 inches minimum and 0.050 inches maximum
Center Hole Diameter: 2.131 inches minimum and 2.151 inches maximum
Elongation Percentage: 510 maximum
Hardness Rating: 60.0 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
367-1010-01	O-Ring
5-145-N525-6	O-Ring
5-145N525-60	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-689-3970?

The FSCG of the NSN 5331-00-689-3970 is 5331

Does the NSN 5331-00-689-3970 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-689-3970 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 5331-00-689-3970 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-689-3970 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 5331-00-689-3970 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Tue, Feb 16, 1971