5999-01-053-5499

Find complete technical information, availability, and procurement data for: 5999-01-053-5499
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-053-5499

Item Name Code

20281

Assigment Date

01/06/1978 (48 years ago)

A panel designed for connecting, disconnecting and protecting power line feeders and/or direct control of specific electric devices such as lights, motors, electronic equipment, and the like. See also fuse box; switch box; distribution box; and panel,power bus,curcuit breaker.

0.125 inches minimum and 0.141 inches maximum minor width, 19.875 inches nominal overall length, 0.296 inches minimum and 0.328 inches maximum hole diameter, 8.500 inches nominal overall width, mesh and composition 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: mesh and composition
Hole Diameter: 0.296 inches minimum and 0.328 inches maximum
Overall Length: 19.875 inches nominal
Overall Width: 8.500 inches nominal
Minor Width: 0.125 inches minimum and 0.141 inches maximum
Inside Corner Radius: 0.062 inches nominal
Aperture Width: 6.968 inches minimum and 7.250 inches maximum
Aperture Length: 18.343 inches minimum and 18.375 inches maximum
Center To Center Distance Between Bolt Holes Along Width: 2.562 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 3.188 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.375 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.375 inches nominal
Cross-Sectional Height: 0.126 inches minimum and 0.142 inches maximum
Minor Height: 0.125 inches minimum and 0.141 inches maximum
Bolt Hole Quantity: 14
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy 400 emi/rfi conductor
Material: rubber chloroprene class cr environmental seal
Material Document And Classification: qq-n-281,class a fed spec single material response 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
03-0101-7516	Electronic Shielding Gasket
2015-50165-01	Electronic Shielding Gasket
2921224	Electronic Shielding Gasket
44-00126	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-053-5499?

The FSCG of the NSN 5999-01-053-5499 is 5999

Does the NSN 5999-01-053-5499 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-053-5499 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 5999-01-053-5499 contain precious materials?

Precious metal content is unknown

Does NSN 5999-01-053-5499 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 5999-01-053-5499 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Jan 6, 1978