5999-00-978-1042

Find complete technical information, availability, and procurement data for: 5999-00-978-1042
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-978-1042

Item Name Code

20281

Assigment Date

01/01/1962 (64 years ago)

0.063 inches nominal inside corner radius, 4.875 inches nominal overall width, 0.271 inches minimum and 0.291 inches maximum hole diameter, metal and synthetic rubber cross-sectional shape style, 14.500 inches nominal overall length

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: metal and synthetic rubber
Hole Diameter: 0.271 inches minimum and 0.291 inches maximum
Overall Length: 14.500 inches nominal
Overall Width: 4.875 inches nominal
Inside Corner Radius: 0.063 inches nominal
Aperture Width: 3.499 inches nominal
Aperture Length: 13.124 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 2.188 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 2.000 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.250 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.250 inches nominal
Cross-Sectional Thickness: 0.156 inches nominal
Bolt Hole Quantity: 18
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: mil-r-6855 mil spec single material response environmental seal
Material Document And Classification: qq-n-281 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
1086442	Electronic Shielding Gasket
2106393	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-978-1042?

The FSCG of the NSN 5999-00-978-1042 is 5999

Does the NSN 5999-00-978-1042 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-978-1042 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 5999-00-978-1042 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-00-978-1042 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 5999-00-978-1042 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962