8T7266

View detailed technical data, stock status, and sourcing information for: 8T7266
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-173-8142

Item Name Code

47946

Assigment Date

02/18/1973 (53 years ago)

331 maximum elongation percentage, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, 1.228 inches minimum and 1.240 inches maximum center hole diameter, -30.0 fahrenheit and 250.0 fahrenheit temp rating

Product Characteristics

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

Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.228 inches minimum and 1.240 inches maximum
Elongation Percentage: 331 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-412-1162	No Name Available	05/01/1992
5330-00-630-2394	No Name Available	12/01/1975
5330-00-835-3007	No Name Available	06/01/1995
5330-00-910-1581	No Name Available	04/01/1994
5330-01-012-2305	No Name Available	02/01/1979
5330-01-186-3495	No Name Available	04/01/1992
5330-01-400-3270	No Name Available	09/01/1996

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8T7266	O-Ring
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FAQs

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

What is the FSCG of the NSN 5331-00-173-8142?

The FSCG of the NSN 5331-00-173-8142 is 5331

Does the NSN 5331-00-173-8142 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-173-8142 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 5331-00-173-8142 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-173-8142 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 5331-00-173-8142 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Feb 18, 1973