5999-01-423-8174

Find complete technical information, availability, and procurement data for: 5999-01-423-8174
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-423-8174

Item Name Code

20281

Assigment Date

01/11/1996 (30 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, 13.460 inches minimum and 13.540 inches maximum overall length, 3.960 inches minimum and 4.040 inches maximum overall width, 0.188 inches minimum and 0.202 inches maximum hole diameter, 3.000 inches nominal aperture 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: emi
Hole Diameter: 0.188 inches minimum and 0.202 inches maximum
Overall Length: 13.460 inches minimum and 13.540 inches maximum
Overall Width: 3.960 inches minimum and 4.040 inches maximum
Aperture Width: 3.000 inches nominal
Aperture Length: 12.500 inches nominal
Outside Corner Bevel Length Along Width: 0.080 inches nominal
Outside Corner Bevel Length Along Length: 0.080 inches nominal
Bolt Hole Quantity: 14
Environmental Protection Material Location: throughout rf shielding gasket
Material: aluminum emi/rfi conductor
Material: rubber fluorosilicone class fq environmental seal
Precious Material And Location: emi/rfi conductive particle surfaces silver
Precious Material: silver
Surface Treatment: silver 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
12373715	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-423-8174?

The FSCG of the NSN 5999-01-423-8174 is 5999

Does the NSN 5999-01-423-8174 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-423-8174 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 5999-01-423-8174 contain precious materials?

Item contains silver.

Does NSN 5999-01-423-8174 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 5999-01-423-8174 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Jan 11, 1996