5331-00-531-7451

Find complete technical information, availability, and procurement data for: 5331-00-531-7451
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-531-7451

Item Name Code

47946

Assigment Date

06/18/1969 (57 years ago)

7.207 inches minimum and 7.267 inches maximum center hole diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 75.0 shore durometer a nominal hardness rating, rubber butadiene-acrylonitrile class nbr material, 7.392 inches minimum and 7.494 inches maximum outside 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: 7.392 inches minimum and 7.494 inches maximum
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 7.207 inches minimum and 7.267 inches maximum
Hardness Rating: 75.0 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
2-168N304-7	O-Ring
2-168N304-75	O-Ring
68-743	O-Ring
ARP568-168	O-Ring
ARP568-168MILP25732	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-531-7451?

The FSCG of the NSN 5331-00-531-7451 is 5331

Does the NSN 5331-00-531-7451 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-531-7451 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 5331-00-531-7451 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-531-7451 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 5331-00-531-7451 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jun 18, 1969