5999-00-996-7250

Find complete technical information, availability, and procurement data for: 5999-00-996-7250
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-996-7250

Item Name Code

20281

Assigment Date

10/08/1965 (60 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.

0.062 inches minimum and 0.077 inches maximum minor width, 0.156 inches minimum and 0.186 inches maximum hole diameter, 2.346 inches nominal outside diameter, 1.375 inches nominal aperture width, mesh and composition cross-sectional shape style

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: mesh and composition
Hole Diameter: 0.156 inches minimum and 0.186 inches maximum
Outside Diameter: 2.346 inches nominal
Minor Width: 0.062 inches minimum and 0.077 inches maximum
Aperture Width: 1.375 inches nominal
Aperture Length: 1.375 inches nominal
Cross-Sectional Height: 0.047 inches minimum and 0.077 inches maximum
Minor Height: 0.062 inches minimum and 0.077 inches maximum
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy 400 emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: mil-r-6855,class 2,grade 40 mil spec single material response environmental seal
Material Document And Classification: qq-n-281,class a 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
10105979	Electronic Shielding Gasket
41-91172	Electronic Shielding Gasket
91172	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-996-7250?

The FSCG of the NSN 5999-00-996-7250 is 5999

Does the NSN 5999-00-996-7250 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-996-7250 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 5999-00-996-7250 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-996-7250 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 5999-00-996-7250 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Oct 8, 1965