5999-01-020-2148

Find complete technical information, availability, and procurement data for: 5999-01-020-2148
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-020-2148

Item Name Code

20281

Assigment Date

04/26/1976 (50 years ago)

2.370 inches nominal aperture width, 4.130 inches nominal overall length, 3.130 inches nominal overall width, 3.370 inches nominal aperture length, 0.1770 inches nominal hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.1770 inches nominal
Overall Length: 4.130 inches nominal
Overall Width: 3.130 inches nominal
Aperture Width: 2.370 inches nominal
Aperture Length: 3.370 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.500 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.250 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.190 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.190 inches nominal
Cross-Sectional Thickness: 0.040 inches nominal
Bolt Hole Quantity: 10
Material: rubber synthetic and silver emi/rfi conductor
Precious Material And Location: emi/rfi conductor silver
Precious Material: silver

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
21006473-101	Electronic Shielding Gasket
21006473-102	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-020-2148?

The FSCG of the NSN 5999-01-020-2148 is 5999

Does the NSN 5999-01-020-2148 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-020-2148 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 5999-01-020-2148 contain precious materials?

Item contains silver.

Does NSN 5999-01-020-2148 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 5999-01-020-2148 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Apr 26, 1976