349 000 346

View detailed technical data, stock status, and sourcing information for: 349 000 346
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-246-0554

Item Name Code

61433

Assigment Date

12/08/1986 (39 years ago)

0.044 inches nominal overall height, bond 0.004 in. thick epoxy glass,type gee per mil-p-18177 to one face of heatsink; electrically insulating material applied to epoxy glass; twelve various sized irregularly spaced special features, copper alloy 102 material, 12.580 inches nominal overall length, 8.970 inches nominal overall width

Product Characteristics

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

Overall Length: 12.580 inches nominal
Overall Height: 0.044 inches nominal
Overall Width: 8.970 inches nominal
Special Features: bond 0.004 in. thick epoxy glass,type gee per mil-p-18177 to one face of heatsink; electrically insulating material applied to epoxy glass; twelve various sized irregularly spaced
Material: copper alloy 102
Material Document And Classification: qq-c-576,1/8 to 1/4 hard fed spec single material response
Surface Treatment: nickel
Surface Treatment Document And Classification: mil-c-26074,class 1,grade a mil spec single treatment response

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
349 000 346	Electrical-Electronic Heat Sink
B4011882	Electrical-Electronic Heat Sink
L349 000 346	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-01-246-0554?

The FSCG of the NSN 5999-01-246-0554 is 5999

Does the NSN 5999-01-246-0554 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-246-0554 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 5999-01-246-0554 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-246-0554 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 5999-01-246-0554 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Dec 8, 1986