5999-01-056-4081

Find complete technical information, availability, and procurement data for: 5999-01-056-4081
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-056-4081

Item Name Code

61433

Assigment Date

02/20/1978 (48 years ago)

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

1.810 inches nominal overall width, 0.500 inches nominal overall height, 1.810 inches nominal overall length, 0.188 inches nominal first mounting facility unthreaded mounting hole diameter, board mounted body style

Product Characteristics

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

Body Style: board mounted
Overall Length: 1.810 inches nominal
Overall Height: 0.500 inches nominal
Overall Width: 1.810 inches nominal
Unthreaded Mounting Hole Diameter: 0.188 inches nominal first mounting facility
Unthreaded Mounting Hole Diameter: 0.218 inches nominal second mounting facility
Mounting Facility Type And Quantity: 2 unthreaded hole first mounting facility
Mounting Facility Type And Quantity: 2 unthreaded hole second mounting facility
Material: aluminum alloy 1100 or aluminum alloy 3003
Material Document And Classification: qq-a-250/1,alloy 1100 fed spec single material response or qq-a-250/2,alloy 3003 fed spec single material response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,type ii mil spec single treatment response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5999-01-054-6437	No Name Available	06/28/2005

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
6001B-2	Electrical-Electronic Heat Sink
6001C2	Electrical-Electronic Heat Sink
953897-1	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-01-056-4081?

The FSCG of the NSN 5999-01-056-4081 is 5999

Does the NSN 5999-01-056-4081 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-056-4081 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 5999-01-056-4081 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-056-4081 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 5999-01-056-4081 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Feb 20, 1978