2590-2

View detailed technical data, stock status, and sourcing information for: 2590-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-070-2502

Item Name Code

00443

Assigment Date

01/07/1979 (47 years ago)

A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.

0.638 inches minimum and 0.652 inches maximum overall length, 0.061 inches minimum and 0.063 inches maximum overall diameter, copper alloy contact material, qq-b-626,1/2 hard fed spec single material response contact material document and classification, pin mounting method

Product Characteristics

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

Overall Length: 0.638 inches minimum and 0.652 inches maximum
Overall Diameter: 0.061 inches minimum and 0.063 inches maximum
Mounting Method: pin
Material: copper alloy contact
Material Document And Classification: qq-b-626,1/2 hard fed spec single material response contact
Surface Treatment: gold contact
Surface Treatment: gold body
Surface Treatment Document And Classification: mil-g-45204,ty 2,cl 2 mil spec single treatment response body
Surface Treatment Document And Classification: mil-g-45204,ty 2,cl 2 mil spec single treatment response contact
Style Designator: pin contact
Terminal Type And Quantity: 1 crimp end opposite contact

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
2590-2	Electrical Contact
3150082-2	Electrical Contact
563670-2	Electrical Contact
VP-3	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-01-070-2502?

The FSCG of the NSN 5999-01-070-2502 is 5999

Does the NSN 5999-01-070-2502 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-01-070-2502 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 5999-01-070-2502 contain precious materials?

Item contains gold.

Does NSN 5999-01-070-2502 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 5999-01-070-2502 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Jan 7, 1979