5331-00-491-7664

Find complete technical information, availability, and procurement data for: 5331-00-491-7664
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-491-7664

Item Name Code

47946

Assigment Date

10/02/1970 (55 years ago)

80.0 shore durometer a nominal hardness rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 2.980 inches minimum and 3.044 inches maximum outside diameter, -70.0 fahrenheit and 250.0 fahrenheit temp rating, 2.719 inches minimum and 2.749 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: 2.980 inches minimum and 3.044 inches maximum
Temp Rating: -70.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 2.719 inches minimum and 2.749 inches maximum
Hardness Rating: 80.0 shore durometer a nominal
Material: rubber ethylene-propylene class epm

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
707524-232	O-Ring
803-4384536-85A 30	O-Ring
803-4384536-8XX -30E540-8	O-Ring
ARP568-232E540-8	O-Ring
E0540 2-232	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-491-7664?

The FSCG of the NSN 5331-00-491-7664 is 5331

Does the NSN 5331-00-491-7664 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-491-7664 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 5331-00-491-7664 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-491-7664 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 5331-00-491-7664 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Oct 2, 1970