5999-01-254-1831

Find complete technical information, availability, and procurement data for: 5999-01-254-1831
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-254-1831

Item Name Code

20281

Assigment Date

05/03/1987 (39 years ago)

10.500 inches nominal overall length, -62.0 celsius and 260.0 celsius temp rating, emi cross-sectional shape style, 4.250 inches nominal overall width, 0.125 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.

Cross-Sectional Shape Style: emi
Hole Diameter: 0.125 inches nominal
Overall Length: 10.500 inches nominal
Temp Rating: -62.0 celsius and 260.0 celsius
Overall Width: 4.250 inches nominal
Cross-Sectional Height: 0.030 inches nominal
Bolt Hole Quantity: 22
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy 400 and aluminum alloy 3003 emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: qq-n-281,class a fed spec 1st material response and qq-a-250/2,alloy 3003-3 fed spec 2nd material response emi/rfi conductor
Material Document And Classification: zz-r-765,class 2b,grade 50 fed spec single material response environmental seal

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
48-00830	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-254-1831?

The FSCG of the NSN 5999-01-254-1831 is 5999

Does the NSN 5999-01-254-1831 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-254-1831 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 5999-01-254-1831 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-254-1831 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 5999-01-254-1831 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, May 3, 1987