5999-01-139-2480

Find complete technical information, availability, and procurement data for: 5999-01-139-2480
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-139-2480

Item Name Code

20281

Assigment Date

09/27/1982 (43 years ago)

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

0.099 inches minimum and 0.107 inches maximum cross-sectional thickness, 1.951 inches minimum and 1.979 inches maximum outside diameter, metal and synthetic rubber cross-sectional shape style, throughout sealing gasket environmental protection material location, 1.852 inches minimum and 1.872 inches maximum aperture diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: metal and synthetic rubber
Outside Diameter: 1.951 inches minimum and 1.979 inches maximum
Aperture Diameter: 1.852 inches minimum and 1.872 inches maximum
Cross-Sectional Thickness: 0.099 inches minimum and 0.107 inches maximum
Environmental Protection Material Location: throughout sealing gasket
Material: copper alloy and silver emi/rfi conductor
Material: rubber silicone class q environmental seal
Precious Material And Location: throughout rf shielding gasket silver
Precious Material: silver
Style Designator: circular

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
11501089-21	Electronic Shielding Gasket
19-12-8800-1214	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-139-2480?

The FSCG of the NSN 5999-01-139-2480 is 5999

Does the NSN 5999-01-139-2480 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-139-2480 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 5999-01-139-2480 contain precious materials?

Item contains silver.

Does NSN 5999-01-139-2480 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5999-01-139-2480 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Sep 27, 1982