NC680-75E

View detailed technical data, stock status, and sourcing information for: NC680-75E
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-209-0651

Item Name Code

61433

Assigment Date

05/22/1985 (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.

1.810 inches nominal overall length, aluminum alloy material, anodize surface treatment, 0.750 inches nominal overall height, 1.810 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: 1.810 inches nominal
Overall Height: 0.750 inches nominal
Overall Width: 1.810 inches nominal
Material: aluminum alloy
Surface Treatment: anodize
Test Data Document: "81349-mil-h-87111 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 81349-mil-h-87111/5 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5999-00-093-3461	No Name Available	01/01/1999
5999-00-105-9696	No Name Available	06/01/1992
5999-00-481-5857	No Name Available	06/01/1992
5999-01-201-6790	No Name Available	05/25/2017
5999-01-210-6428	No Name Available	12/01/1986

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
10-0781	Electrical-Electronic Heat Sink
680-.75-E	Electrical-Electronic Heat Sink
810AS2499-2	Electrical-Electronic Heat Sink
GH825CJ1	Electrical-Electronic Heat Sink
M87111/05-1A18	Electrical-Electronic Heat Sink
M87111/5-1A18	Electrical-Electronic Heat Sink
NC680-75E	Electrical-Electronic Heat Sink

FAQs

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

What is the FSCG of the NSN 5999-01-209-0651?

The FSCG of the NSN 5999-01-209-0651 is 5999

Does the NSN 5999-01-209-0651 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-209-0651 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 5999-01-209-0651 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-209-0651 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 5999-01-209-0651 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, May 22, 1985