5999-01-341-5656

Find complete technical information, availability, and procurement data for: 5999-01-341-5656
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-341-5656

Item Name Code

61433

Assigment Date

07/01/1991 (35 years ago)

An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see insulator, (as modified). Excludes:holder, (as modified); retainer, (as modified), and spacer, plate.

0.405 inches nominal overall height, 2 unthreaded hole single mounting facility mounting facility type and quantity, 1.531 inches nominal overall length, 0.545 inches nominal overall width, 0.129 inches minimum and 0.177 inches maximum single mounting facility unthreaded mounting hole diameter

Product Characteristics

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

Overall Length: 1.531 inches nominal
Overall Height: 0.405 inches nominal
Overall Width: 0.545 inches nominal
Unthreaded Mounting Hole Diameter: 0.129 inches minimum and 0.177 inches maximum single mounting facility
Mounting Facility Type And Quantity: 2 unthreaded hole single mounting facility
Material: aluminum alloy
Material Document And Classification: qq-a-250,alloy 1100-h14 or 3003-h14 fed spec single material response
Surface Treatment: chromate
Surface Treatment Document And Classification: mil-c-5541,class 1a 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
10139704	Electrical-Electronic Heat Sink
5204C-TOP	Electrical-Electronic Heat Sink
6104C-TOP	Electrical-Electronic Heat Sink
A-006-738-37	Electrical-Electronic Heat Sink
PC96030-1	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-01-341-5656?

The FSCG of the NSN 5999-01-341-5656 is 5999

Does the NSN 5999-01-341-5656 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-341-5656 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 5999-01-341-5656 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-341-5656 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 5999-01-341-5656 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jul 1, 1991