5331-00-494-1879

Find complete technical information, availability, and procurement data for: 5331-00-494-1879
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-494-1879

Item Name Code

47946

Assigment Date

10/14/1970 (55 years ago)

0.100 inches minimum and 0.106 inches maximum cross-sectional height, -65.0 fahrenheit and 180.0 fahrenheit temp rating, 115 maximum elongation percentage, 1.664 inches minimum and 1.684 inches maximum center hole diameter, 1.859 inches minimum and 1.901 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: 1.859 inches minimum and 1.901 inches maximum
Temp Rating: -65.0 fahrenheit and 180.0 fahrenheit
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 1.664 inches minimum and 1.684 inches maximum
Elongation Percentage: 115 maximum
Hardness Rating: 90.0 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
131-7399	O-Ring
2-131 N507-90	O-Ring
2-131N507-9	O-Ring
2-131N507-90	O-Ring
4400191-1310	O-Ring
A131SR8103-90	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-494-1879?

The FSCG of the NSN 5331-00-494-1879 is 5331

Does the NSN 5331-00-494-1879 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-494-1879 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 5331-00-494-1879 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-494-1879 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 5331-00-494-1879 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Oct 14, 1970