416550-1

View detailed technical data, stock status, and sourcing information for: 416550-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-186-9574

Item Name Code

20281

Assigment Date

08/16/1984 (41 years ago)

A nonmetallic material manufactured in various cross-sectional shapes, impregnated with electrically conductive particles. It is designed to provide environmental sealing and electromagnetic interference shielding to electrical and electronic equipment. For items shaped from this material, see shielding gasket, electronic. See also wire mesh, knitted.

1.530 inches nominal overall width, 1.700 inches nominal overall length, emi cross-sectional shape style, 0.147 inches nominal hole diameter, 0.125 inches nominal inside corner radius

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: 0.147 inches nominal
Overall Length: 1.700 inches nominal
Overall Width: 1.530 inches nominal
Inside Corner Radius: 0.125 inches nominal
Outside Corner Radius: 0.125 inches nominal
Aperture Width: 1.090 inches nominal
Aperture Length: 1.046 inches nominal
Outside Corner Bevel Length Along Width: 0.188 inches nominal
Outside Corner Bevel Length Along Length: 0.060 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.156 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.422 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.188 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.139 inches nominal
Cross-Sectional Height: 0.020 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy emi/rfi conductor
Material: rubber silicone class q environmental seal

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
416550-1	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-186-9574?

The FSCG of the NSN 5999-01-186-9574 is 5999

Does the NSN 5999-01-186-9574 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-186-9574 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 5999-01-186-9574 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-186-9574 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 5999-01-186-9574 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Aug 16, 1984