5999-01-377-9403

Find complete technical information, availability, and procurement data for: 5999-01-377-9403
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-377-9403

Item Name Code

20281

Assigment Date

08/04/1993 (32 years ago)

22.560 inches nominal overall length, 18.510 inches nominal overall width, 0.125 inches nominal minor height, mesh and metal cross-sectional shape style, 0.185 inches nominal smallest bolt 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: mesh and metal
Overall Length: 22.560 inches nominal
Overall Width: 18.510 inches nominal
Minor Height: 0.125 inches nominal
Smallest Bolt Hole Diameter: 0.185 inches nominal
Largest Bolt Hole Diameter: 0.279 inches minimum and 0.286 inches maximum
Environmental Protection Material Location: around rf shielding gasket aperture
Smallest Bolt Hole Quantity: 10
Largest Bolt Hole Quantity: 20
Material: aluminum alloy 6063 emi/rfi conductor
Material: steel environmental seal
Surface Treatment: chromate emi/rfi conductor
Surface Treatment: tin and copper environmental seal
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response emi/rfi conductor
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
1D17795H01	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-377-9403?

The FSCG of the NSN 5999-01-377-9403 is 5999

Does the NSN 5999-01-377-9403 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-377-9403 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 5999-01-377-9403 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-377-9403 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 5999-01-377-9403 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Aug 4, 1993