118-2020-081

View detailed technical data, stock status, and sourcing information for: 118-2020-081
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-255-4509

Item Name Code

00443

Assigment Date

09/10/1972 (53 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

0.020 inches minimum and 0.031 inches maximum cable entrance diameter, 0.043 inches minimum and 0.046 inches maximum pin accommodation diameter, 0.157 inches minimum and 0.187 inches maximum pin accommodation length, 0.073 inches maximum overall diameter, 0.930 inches maximum 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: 0.930 inches maximum
Overall Diameter: 0.073 inches maximum
Cable Entrance Diameter: 0.020 inches minimum and 0.031 inches maximum
Pin Accommodation Length: 0.157 inches minimum and 0.187 inches maximum
Pin Accommodation Diameter: 0.043 inches minimum and 0.046 inches maximum
Mounting Method: force fit
Material: copper alloy body
Material: copper alloy contact
Surface Treatment: gold contact
Surface Treatment: gold body
Style Designator: socket contact
Terminal Type And Quantity: 1 crimp axially at one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5999-00-489-5076	No Name Available	06/01/1998

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
031-1047-002	Electrical Contact
118-2020-081	Electrical Contact
537011-3	Electrical Contact
582R133H04	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-00-255-4509?

The FSCG of the NSN 5999-00-255-4509 is 5999

Does the NSN 5999-00-255-4509 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-00-255-4509 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 5999-00-255-4509 contain precious materials?

Item contains gold.

Does NSN 5999-00-255-4509 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 5999-00-255-4509 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Sep 10, 1972