5999-01-214-3521

Find complete technical information, availability, and procurement data for: 5999-01-214-3521
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-214-3521

Item Name Code

20281

Assigment Date

08/09/1985 (41 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.

0.633 inches nominal aperture width, 1.937 inches nominal overall width, wire and composition cross-sectional shape style, 2.687 inches nominal overall length, 0.206 inches nominal hole 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: wire and composition
Hole Diameter: 0.206 inches nominal
Overall Length: 2.687 inches nominal
Overall Width: 1.937 inches nominal
Aperture Width: 0.633 inches nominal
Aperture Length: 1.380 inches nominal
Outside Corner Bevel Length Along Width: 0.311 inches nominal
Outside Corner Bevel Length Along Length: 0.311 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.290 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 2.040 inches nominal
Cross-Sectional Height: 0.027 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: copper alloy emi/rfi conductor
Material: rubber silicone class q environmental seal
Precious Material And Location: emi/rfi conductive particles silver
Precious Material: silver
Surface Treatment: silver emi/rfi conductor
Style Designator: non-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
20-01-5125-1236	Electronic Shielding Gasket
20-01-5125-1239	Electronic Shielding Gasket
SM-A-949288-104	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-214-3521?

The FSCG of the NSN 5999-01-214-3521 is 5999

Does the NSN 5999-01-214-3521 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-214-3521 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5999-01-214-3521 contain precious materials?

Item contains silver.

Does NSN 5999-01-214-3521 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 5999-01-214-3521 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 9, 1985