SM-B-524086-5

View detailed technical data, stock status, and sourcing information for: SM-B-524086-5
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part SM-B-524086-5 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-478-4443

Item Name Code

20281

Assigment Date

06/25/1971 (55 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.

throughout rf shielding gasket environmental protection material location, 0.900 inches nominal aperture diameter, 1.375 inches nominal outside diameter, 0.020 inches nominal cross-sectional height, 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
Outside Diameter: 1.375 inches nominal
Aperture Diameter: 0.900 inches nominal
Cross-Sectional Height: 0.020 inches nominal
Environmental Protection Material Location: throughout rf shielding gasket
Material: aluminum alloy 5056 emi/rfi conductor
Material: rubber chloroprene class cr environmental seal
Material Document And Classification: ams 4182,alloy 5056 assn std single material response emi/rfi conductor
Material Document And Classification: ams 3222 assn std single material response environmental seal
Style Designator: 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
SM-B-524086-5	Electronic Shielding Gasket
SMB524086-5	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-478-4443?

The FSCG of the NSN 5999-00-478-4443 is 5999

Does the NSN 5999-00-478-4443 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-478-4443 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 5999-00-478-4443 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-478-4443 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 5999-00-478-4443 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jun 25, 1971