5999-00-489-5073

Find complete technical information, availability, and procurement data for: 5999-00-489-5073
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-489-5073

Item Name Code

20281

Assigment Date

05/22/1970 (56 years ago)

17.763 inches minimum and 17.887 inches maximum outside diameter, center environmental protection material location, emi cross-sectional shape style, 17.263 inches minimum and 17.387 inches maximum aperture diameter, 0.188 inches minimum and 0.312 inches maximum cross section outside 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: emi
Outside Diameter: 17.763 inches minimum and 17.887 inches maximum
Aperture Diameter: 17.263 inches minimum and 17.387 inches maximum
Cross Section Outside Diameter: 0.188 inches minimum and 0.312 inches maximum
Environmental Protection Material Location: center
Material: nickel alloy 400 emi/rfi conductor
Material: rubber chloroprene class cr environmental seal
Material Document And Classification: astm-d-1056,grade sc-42 assn std single material response environmental seal
Material Document And Classification: qq-n-281,class a fed spec single material response emi/rfi conductor
Style Designator: circular
Specification/Standard Data: 19200-10557435 manufacturers specification control

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
10557435-2	Electronic Shielding Gasket
2050-2010-0613	Electronic Shielding Gasket
31-87206	Electronic Shielding Gasket
B6620B2	Electronic Shielding Gasket
D6620B2	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-489-5073?

The FSCG of the NSN 5999-00-489-5073 is 5999

Does the NSN 5999-00-489-5073 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-489-5073 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 5999-00-489-5073 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-00-489-5073 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 5999-00-489-5073 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, May 22, 1970