11748143

View detailed technical data, stock status, and sourcing information for: 11748143
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-049-0869

Item Name Code

20281

Assigment Date

10/10/1977 (48 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.

0.140 inches minimum and 0.160 inches maximum hole diameter, 0.985 inches minimum and 1.015 inches maximum overall width, 0.985 inches minimum and 1.015 inches maximum overall length, 0.680 inches minimum and 0.700 inches maximum aperture diameter, rectangular metal 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: rectangular metal
Hole Diameter: 0.140 inches minimum and 0.160 inches maximum
Overall Length: 0.985 inches minimum and 1.015 inches maximum
Overall Width: 0.985 inches minimum and 1.015 inches maximum
Aperture Diameter: 0.680 inches minimum and 0.700 inches maximum
Outside Corner Radius: 0.125 inches minimum and 0.157 inches maximum
Outside Corner Bevel Length Along Width: 0.141 inches nominal
Outside Corner Bevel Length Along Length: 0.141 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 0.704 inches minimum and 0.734 inches maximum
Center To Center Distance Between Bolt Holes Along Length: 0.704 inches minimum and 0.734 inches maximum
Outside Edge To Bolt Hole Center Distance Along Width: 0.125 inches minimum and 0.157 inches maximum
Outside Edge To Bolt Hole Center Distance Along Length: 0.125 inches minimum and 0.157 inches maximum
Cross-Sectional Thickness: 0.020 inches minimum and 0.040 inches maximum
Bolt Hole Quantity: 4
Material: nickel alloy overall
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
11748143	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-049-0869?

The FSCG of the NSN 5999-01-049-0869 is 5999

Does the NSN 5999-01-049-0869 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-049-0869 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 5999-01-049-0869 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-049-0869 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 5999-01-049-0869 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Oct 10, 1977