5999-01-399-2221

Find complete technical information, availability, and procurement data for: 5999-01-399-2221
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-399-2221

Item Name Code

20281

Assigment Date

11/18/1994 (31 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.

metal and nonmetallic materials cross-sectional shape style, 0.220 inches nominal hole diameter, 5.440 inches minimum and 5.560 inches maximum overall width, 5.440 inches minimum and 5.560 inches maximum overall length, 0.120 inches nominal outside corner radius

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 nonmetallic materials
Hole Diameter: 0.220 inches nominal
Overall Length: 5.440 inches minimum and 5.560 inches maximum
Overall Width: 5.440 inches minimum and 5.560 inches maximum
Outside Corner Radius: 0.120 inches nominal
Aperture Width: 4.719 inches minimum and 4.781 inches maximum
Aperture Length: 4.750 inches minimum and 4.781 inches maximum
Cross-Sectional Thickness: 0.125 inches nominal
Bolt Hole Quantity: 8
Environmental Protection Material Location: around sealing gasket outer perimeter
Special Features: sealing section of gasket has a pressure sensitive adhesive backing on one side
Material: rubber neoprene and steel emi/rfi conductor
Surface Treatment: copper and tin 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
03-0104-D213	Electronic Shielding Gasket
16-181469-1	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-399-2221?

The FSCG of the NSN 5999-01-399-2221 is 5999

Does the NSN 5999-01-399-2221 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-399-2221 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 5999-01-399-2221 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-399-2221 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 5999-01-399-2221 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Nov 18, 1994