5999-00-134-5921

Find complete technical information, availability, and procurement data for: 5999-00-134-5921
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-134-5921

Item Name Code

20281

Assigment Date

05/13/1970 (56 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.

0.050 inches nominal cross-sectional thickness, nickel alloy 400 emi/rfi conductor material, 4.010 inches nominal aperture diameter, qq-n-281 fed spec single material response emi/rfi conductor material document and classification, 4.240 inches nominal 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: 4.240 inches nominal
Aperture Diameter: 4.010 inches nominal
Cross-Sectional Thickness: 0.050 inches nominal
Material: nickel alloy 400 emi/rfi conductor
Material Document And Classification: qq-n-281 fed spec single material response emi/rfi conductor

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
30-00868	Electronic Shielding Gasket
525716-1	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-134-5921?

The FSCG of the NSN 5999-00-134-5921 is 5999

Does the NSN 5999-00-134-5921 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-134-5921 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5999-00-134-5921 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-134-5921 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 5999-00-134-5921 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, May 13, 1970