5999-01-173-1842

Find complete technical information, availability, and procurement data for: 5999-01-173-1842
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-173-1842

Item Name Code

00443

Assigment Date

03/03/1984 (42 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.

0.723 inches minimum and 0.743 inches maximum overall length, 0.023 inches minimum and 0.027 inches maximum pin diameter, 0.023 inches minimum and 0.027 inches maximum overall height, 0.050 inches nominal overall diameter, 0.069 inches minimum and 0.071 inches maximum 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: 0.723 inches minimum and 0.743 inches maximum
Overall Height: 0.023 inches minimum and 0.027 inches maximum
Overall Width: 0.069 inches minimum and 0.071 inches maximum
Pin Diameter: 0.023 inches minimum and 0.027 inches maximum
Overall Diameter: 0.050 inches nominal
Pin Length: 0.155 inches nominal
Current Rating In Amps: 3.0
Mounting Method: force fit
Criticality Code Justification: feat
Special Features: weapon system essential
Material: copper alloy 510 or copper alloy 172 body and contact
Material Document And Classification: qq-b-750,composition a fed spec single material response or qq-c-533,alloy 172 fed spec single material response body and contact
Precious Material And Location: body and contact surfaces gold
Precious Material And Weight: 0.005 gold grains, troy
Precious Material: gold
Surface Treatment: gold and nickel body and contact
Surface Treatment Document And Classification: mil-g-45204,type 2,grade c mil spec 1st treatment response and bcqq-n-290 mil spec 2nd treatment response body and contact
Style Designator: post contact
Terminal Type And Quantity: 1 pin end opposite contact

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5999-01-252-5776	No Name Available	09/01/1991

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
058-2524-503	Electrical Contact
240541-27/C	Electrical Contact
240541-28	Electrical Contact
240543-28	Electrical Contact
5307-508-L	Electrical Contact
5549782-2	Electrical Contact
67-8270-0723-28	Electrical Contact
712162-2	Electrical Contact
76230-353	Electrical Contact
76828-353	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-01-173-1842?

The FSCG of the NSN 5999-01-173-1842 is 5999

Does the NSN 5999-01-173-1842 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-01-173-1842 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 5999-01-173-1842 contain precious materials?

Item contains gold.

Does NSN 5999-01-173-1842 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 5999-01-173-1842 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Mar 3, 1984