5999-01-188-2640

Find complete technical information, availability, and procurement data for: 5999-01-188-2640
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5999-01-188-2640 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-188-2640

Item Name Code

61433

Assigment Date

08/31/1984 (41 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.

0.172 inches nominal first mounting facility unthreaded mounting hole diameter, 2 unthreaded hole first mounting facility mounting facility type and quantity, 0.200 inches nominal second mounting facility unthreaded mounting hole diameter, 1.050 inches nominal overall width, 1.563 inches nominal overall length

Product Characteristics

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

Overall Length: 1.563 inches nominal
Overall Width: 1.050 inches nominal
Unthreaded Mounting Hole Diameter: 0.172 inches nominal first mounting facility
Unthreaded Mounting Hole Diameter: 0.200 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: copper
Material Document And Classification: qq-c-576 fed spec single material response
Surface Treatment: nickel
Surface Treatment Document And Classification: qq-n-290,class 2 fed 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
240262-1	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-01-188-2640?

The FSCG of the NSN 5999-01-188-2640 is 5999

Does the NSN 5999-01-188-2640 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-188-2640 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 5999-01-188-2640 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-188-2640 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 5999-01-188-2640 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 31, 1984