21-0128-0025

View detailed technical data, stock status, and sourcing information for: 21-0128-0025
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-396-1282

Item Name Code

20281

Assigment Date

04/12/1974 (52 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.

1.563 inches nominal overall width, 0.130 inches nominal hole diameter, solid single or composition cross-sectional shape style, 1.563 inches nominal overall length, 1.375 inches nominal aperture 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: solid single or composition
Hole Diameter: 0.130 inches nominal
Overall Length: 1.563 inches nominal
Overall Width: 1.563 inches nominal
Aperture Diameter: 1.375 inches nominal
Outside Corner Radius: 0.120 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.250 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.250 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.156 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.156 inches nominal
Cross-Sectional Thickness: 0.031 inches nominal
Bolt Hole Quantity: 4
End Item Identification: f-15
Environmental Protection Material Location: throughout rf shielding gasket
Material: silver and rubber silicone class q 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
21-0128-0025	Electronic Shielding Gasket
39-01-B406-1217	Electronic Shielding Gasket
844764	Electronic Shielding Gasket
880248	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-396-1282?

The FSCG of the NSN 5999-00-396-1282 is 5999

Does the NSN 5999-00-396-1282 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-396-1282 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5999-00-396-1282 contain precious materials?

Item contains silver.

Does NSN 5999-00-396-1282 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 5999-00-396-1282 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Apr 12, 1974