63139-7

View detailed technical data, stock status, and sourcing information for: 63139-7
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-401-7711

Item Name Code

61433

Assigment Date

03/27/1970 (56 years ago)

1.250 inches nominal overall diameter, beryllium oxide material

Product Characteristics

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

Overall Diameter: 1.250 inches nominal
Material: beryllium oxide

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
63139-7	Electrical-Electronic Heat Sink
BMT14	Electrical-Electronic Heat Sink
CG-3848-001	Electrical-Electronic Heat Sink
CG3848-1	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-00-401-7711?

The FSCG of the NSN 5999-00-401-7711 is 5999

Does the NSN 5999-00-401-7711 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-401-7711 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 5999-00-401-7711 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-401-7711 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 5999-00-401-7711 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Mar 27, 1970