5999-01-342-6647

Find complete technical information, availability, and procurement data for: 5999-01-342-6647
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-342-6647

Item Name Code

20281

Assigment Date

07/29/1991 (34 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 hollow cross-sectional shape style, 19.050 inches nominal overall length, 6.380 inches nominal aperture width, 7.630 inches nominal overall width, 17.572 inches nominal aperture length

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 hollow
Overall Length: 19.050 inches nominal
Overall Width: 7.630 inches nominal
Aperture Width: 6.380 inches nominal
Aperture Length: 17.572 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 4.000 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 4.000 inches nominal
Cross Section Inside Diameter: 0.080 inches nominal
Cross Section Outside Diameter: 0.200 inches nominal
Bolt Hole Quantity: 12
Environmental Protection Material Location: throughout rf shielding gasket
Material: copper emi/rfi conductorrubber silicone class q environmental sealaluminum alloy 6061 stop
Material Document And Classification: qq-a-250/11,alloy 6061-t6 fed spec single material response stop
Precious Material And Location: emi/rfi conductive particles silver
Precious Material And Weight: 0.005 silver grains, troy
Precious Material: silver
Surface Treatment: silver emi/rfi conductorchromate stop
Surface Treatment Document And Classification: mil-c-5541,class 3 mil spec single treatment response stop

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
10252772-2	Electronic Shielding Gasket
19-06-6086-1215	Electronic Shielding Gasket
19-06-6086-1250	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-342-6647?

The FSCG of the NSN 5999-01-342-6647 is 5999

Does the NSN 5999-01-342-6647 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-342-6647 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 5999-01-342-6647 contain precious materials?

Item contains silver.

Does NSN 5999-01-342-6647 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 5999-01-342-6647 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Jul 29, 1991