4521-40-50-1C

View detailed technical data, stock status, and sourcing information for: 4521-40-50-1C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-134-0665

Item Name Code

00739

Assigment Date

11/06/1968 (57 years ago)

A clip designed to electrically connect items and components. Its primary function is to make a quick and/or temporary electrical connection. Includes alligator and crocodile test clips, battery clips, contact clips, electron tube clips, resistor clips, or the like. For electron tube grid and plate cap clips with wire leads attached, see lead, electrical. Excludes:clamp, electrical; clip, spring tension; and fuseholder (as modified).

0.500 inches nominal overall width, 0.500 inches nominal overall length, 0.438 inches nominal overall height, 0.094 inches nominal unthreaded mounting hole diameter, 0.188 inches nominal distance between mounting facility centers

Product Characteristics

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

Overall Length: 0.500 inches nominal
Overall Height: 0.438 inches nominal
Overall Width: 0.500 inches nominal
Unthreaded Mounting Hole Diameter: 0.094 inches nominal
Distance Between Mounting Facility Centers: 0.188 inches nominal
Mounting Facility Quantity: 2
Mounting Method: unthreaded hole
Material: copper alloy body
Style Designator: ferrule clip w/stop

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
4521-40-50-1C	Electrical Clip

FAQs

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

What is the FSCG of the NSN 5999-00-134-0665?

The FSCG of the NSN 5999-00-134-0665 is 5999

Does the NSN 5999-00-134-0665 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-134-0665 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 5999-00-134-0665 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-134-0665 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 5999-00-134-0665 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Nov 6, 1968