87-90081-001

View detailed technical data, stock status, and sourcing information for: 87-90081-001
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-248-5667

Item Name Code

20281

Assigment Date

01/26/1987 (39 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.

12.340 inches nominal overall length, -65.0 celsius and 125.0 celsius temp rating, emi cross-sectional shape style, 0.190 inches nominal hole diameter, 7.440 inches nominal overall 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: 0.190 inches nominal
Overall Length: 12.340 inches nominal
Temp Rating: -65.0 celsius and 125.0 celsius
Overall Width: 7.440 inches nominal
Aperture Length: 11.340 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 2.770 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 3.315 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.275 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.275 inches nominal
Cross-Sectional Height: 0.065 inches minimum and 0.075 inches maximum
Bolt Hole Quantity: 8
Environmental Protection Material Location: throughout rf shielding gasket
Special Features: rectangular shaped
Material: copper emi/rfi conductor
Material: rubber silicone class q environmental seal
Precious Material And Location: emi/rfi conductive particles 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
19-11-C923-1215	Electronic Shielding Gasket
481-200304-001	Electronic Shielding Gasket
87-90081-001	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-248-5667?

The FSCG of the NSN 5999-01-248-5667 is 5999

Does the NSN 5999-01-248-5667 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-248-5667 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 5999-01-248-5667 contain precious materials?

Item contains silver.

Does NSN 5999-01-248-5667 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 5999-01-248-5667 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Jan 26, 1987