5999-01-420-3453

Find complete technical information, availability, and procurement data for: 5999-01-420-3453
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-420-3453

Item Name Code

20281

Assigment Date

10/14/1995 (30 years ago)

A flat metallic item varied in shape with an opening(s) to accommodate an electrical connector(s). It must have facilities for mounting. Used to position an electrical connector. See also plate, mounting (as modified). Excludes:plate,wall,electrical and escutcheon plate.

1.250 inches nominal inside corner radius, 1.466 inches nominal outside corner radius, 7.404 inches minimum and 7.574 inches maximum overall length, 4.404 inches minimum and 4.574 inches maximum overall width, emi 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: emi
Overall Length: 7.404 inches minimum and 7.574 inches maximum
Overall Width: 4.404 inches minimum and 4.574 inches maximum
Inside Corner Radius: 1.250 inches nominal
Outside Corner Radius: 1.466 inches nominal
Aperture Width: 4.296 inches minimum and 4.358 inches maximum
Aperture Length: 7.296 inches minimum and 7.358 inches maximum
Cross-Sectional Height: 0.216 inches nominal
Environmental Protection Material Location: throughout rf shielding gasket
Material: copper and silver emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: mil-g-83528 mil spec single material response environmental seal
Material Document And Classification: mil-g-83528 mil spec single material response emi/rfi conductor
Precious Material And Location: emi/rfi conductive particles silver
Precious Material: silver
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
270261	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-420-3453?

The FSCG of the NSN 5999-01-420-3453 is 5999

Does the NSN 5999-01-420-3453 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-420-3453 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 5999-01-420-3453 contain precious materials?

Item contains silver.

Does NSN 5999-01-420-3453 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 5999-01-420-3453 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sat, Oct 14, 1995