900639-6

View detailed technical data, stock status, and sourcing information for: 900639-6
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-386-4007

Item Name Code

20281

Assigment Date

02/04/1994 (32 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.

metal with soft filler cross-sectional shape style, 1.125 inches minimum and 1.141 inches maximum aperture diameter, 1.375 inches minimum and 1.535 inches maximum overall length, 1.375 inches minimum and 1.391 inches maximum overall width, 0.193 inches minimum and 0.213 inches maximum 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: metal with soft filler
Hole Diameter: 0.193 inches minimum and 0.213 inches maximum
Overall Length: 1.375 inches minimum and 1.535 inches maximum
Overall Width: 1.375 inches minimum and 1.391 inches maximum
Aperture Diameter: 1.125 inches minimum and 1.141 inches maximum
Outside Corner Bevel Length Along Width: 0.062 inches nominal
Outside Corner Bevel Length Along Length: 0.031 inches nominal
Cross-Sectional Thickness: 0.031 inches minimum and 0.047 inches maximum
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy k-500 emi/rfi conductor
Material: rubber fluorosilicone class fq environmental seal
Material Document And Classification: g-6310 type 6000 sheet stock mfr ref all material responses overall
Style Designator: non-circular
Test Data Document: 46452-900639 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
10139736	Electronic Shielding Gasket
900639-6	Electronic Shielding Gasket
EMI-41-FLM2-6000-17	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-386-4007?

The FSCG of the NSN 5999-01-386-4007 is 5999

Does the NSN 5999-01-386-4007 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-386-4007 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 5999-01-386-4007 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-386-4007 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 5999-01-386-4007 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Feb 4, 1994