2-030-E540-8

View detailed technical data, stock status, and sourcing information for: 2-030-E540-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-040-1692

Item Name Code

47946

Assigment Date

05/04/1977 (49 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

0.067 inches minimum and 0.073 inches maximum cross-sectional height, 1.735 inches minimum and 1.773 inches maximum outside diameter, -70.0 fahrenheit and 250.0 fahrenheit temp rating, 80.0 shore durometer a nominal hardness rating, 1.601 inches minimum and 1.627 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: 1.735 inches minimum and 1.773 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: 1.601 inches minimum and 1.627 inches maximum
Hardness Rating: 80.0 shore durometer a nominal
Material: rubber ethylene-propylene-diene class epdm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-01-407-3506	No Name Available	09/01/2013

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
2-030 E0540-80	O-Ring
2-030-E540-8	O-Ring
E0540 2-030	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-040-1692?

The FSCG of the NSN 5331-01-040-1692 is 5331

Does NSN 5331-01-040-1692 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 5331-01-040-1692 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-040-1692 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 5331-01-040-1692 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, May 4, 1977