2661283

View detailed technical data, stock status, and sourcing information for: 2661283
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-239-4003

Item Name Code

20281

Assigment Date

08/28/1986 (39 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.

7.690 inches nominal overall length, wire and composition cross-sectional shape style, 2.930 inches nominal overall width, 1.940 inches nominal aperture width, 0.221 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: 0.221 inches nominal
Overall Length: 7.690 inches nominal
Overall Width: 2.930 inches nominal
Aperture Width: 1.940 inches nominal
Aperture Length: 6.690 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 2.500 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 2.250 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 2.220 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 2.220 inches nominal
Cross-Sectional Height: 0.026 inches minimum and 0.041 inches maximum
Bolt Hole Quantity: 8
Material: nickel alloy 400 and silicon emi/rfi conductor
Material Document And Classification: qq-n-281 fed spec 1st material response and zz-r-765 grade iii-25 fed spec 1st material response 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
2661283	Electronic Shielding Gasket
5399922	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-239-4003?

The FSCG of the NSN 5999-01-239-4003 is 5999

Does the NSN 5999-01-239-4003 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-239-4003 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 5999-01-239-4003 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-239-4003 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 5999-01-239-4003 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Aug 28, 1986