5999-01-290-5743

Find complete technical information, availability, and procurement data for: 5999-01-290-5743
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-290-5743

Item Name Code

20281

Assigment Date

12/13/1988 (37 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.

emi cross-sectional shape style, 1.135 inches nominal aperture diameter, 1.258 inches nominal overall length, 1.258 inches nominal overall width, 0.156 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: emi
Hole Diameter: 0.156 inches nominal
Overall Length: 1.258 inches nominal
Overall Width: 1.258 inches nominal
Aperture Diameter: 1.135 inches nominal
Cross-Sectional Height: 0.032 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: copper emi/rfi conductorrubber silicone class q environmental seal
Precious Material And Location: emi/rfi conductive particle surfaces silver
Precious Material: silver
Surface Treatment: silver emi/rfi conductor
Style Designator: non-circular
Specification/Standard Data: 18565-30-01-c649-1212 manufacturers specification control

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
30-01-C649-1212	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-290-5743?

The FSCG of the NSN 5999-01-290-5743 is 5999

Does the NSN 5999-01-290-5743 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-290-5743 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 5999-01-290-5743 contain precious materials?

Item contains silver.

Does NSN 5999-01-290-5743 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 5999-01-290-5743 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Dec 13, 1988