5999-00-001-4123

Find complete technical information, availability, and procurement data for: 5999-00-001-4123
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-001-4123

Item Name Code

20281

Assigment Date

09/22/1972 (53 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.

2.220 inches minimum and 2.236 inches maximum aperture width, 0.140 inches minimum and 0.160 inches maximum hole diameter, wire and composition cross-sectional shape style, 3.060 inches minimum and 3.076 inches maximum overall length, 2.500 inches minimum and 2.516 inches maximum overall width

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: 0.140 inches minimum and 0.160 inches maximum
Overall Length: 3.060 inches minimum and 3.076 inches maximum
Overall Width: 2.500 inches minimum and 2.516 inches maximum
Aperture Width: 2.220 inches minimum and 2.236 inches maximum
Aperture Length: 2.780 inches minimum and 2.796 inches maximum
Outside Corner Bevel Length Along Width: 0.080 inches minimum and 0.100 inches maximum
Outside Corner Bevel Length Along Length: 0.080 inches minimum and 0.100 inches maximum
Inside Corner Bevel Length Along Width: 0.312 inches nominal
Inside Corner Bevel Length Along Length: 0.312 inches nominal
Cross-Sectional Height: 0.020 inches minimum and 0.040 inches maximum
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: aluminum alloy 5056 emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: ams3222 assn std single material response environmental seal
Material Document And Classification: ams4182 assn std single material response emi/rfi conductor
Surface Treatment: chromate environmental seal
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response environmental seal
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
08-0301-0504	Electronic Shielding Gasket
703-1162	Electronic Shielding Gasket
950840-65	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-001-4123?

The FSCG of the NSN 5999-00-001-4123 is 5999

Does the NSN 5999-00-001-4123 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-001-4123 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 5999-00-001-4123 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-00-001-4123 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 5999-00-001-4123 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 22, 1972