2-031 E540-80

View detailed technical data, stock status, and sourcing information for: 2-031 E540-80
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 2-031 E540-80 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-016-8944

Item Name Code

47946

Assigment Date

02/25/1976 (50 years ago)

-70.0 fahrenheit and 250.0 fahrenheit temp rating, 80.0 shore durometer a nominal hardness rating, 1.729 inches minimum and 1.749 inches maximum center hole diameter, 1.858 inches minimum and 1.900 inches maximum outside diameter, 0.067 inches minimum and 0.073 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: 1.858 inches minimum and 1.900 inches maximum
Temp Rating: -70.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 1.729 inches minimum and 1.749 inches maximum
Hardness Rating: 80.0 shore durometer a nominal
Material: rubber synthetic

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
2-031 E540-80	O-Ring
2-031E540-80	O-Ring
91098	O-Ring
N141004730	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-016-8944?

The FSCG of the NSN 5331-01-016-8944 is 5331

Does the NSN 5331-01-016-8944 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-016-8944 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 5331-01-016-8944 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-016-8944 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 5331-01-016-8944 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Feb 25, 1976