MR313

View detailed technical data, stock status, and sourcing information for: MR313
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-258-7857

Item Name Code

31913

Assigment Date

07/08/1987 (39 years ago)

A relay that performs the function of opening or closing an electrical circuit in response to electrical changes in an external circuit. In lieu of separable contacts and their actuator(s), the switching function is accomplished by means of an arrangement of semiconductors and passive circuit devices. The device is designed to have electrical isolation between control circuit and output circuit. Excludes:relay,hybrid.

5999-01-258-7857, electrical contact kit

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5999-01-320-3922	No Name Available	08/01/2017

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
5250C81G17	Electrical Contact Kit
MR313	Electrical Contact Kit

FAQs

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

What is the FSCG of the NSN 5999-01-258-7857?

The FSCG of the NSN 5999-01-258-7857 is 5999

Does the NSN 5999-01-258-7857 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-258-7857 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 5999-01-258-7857 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-258-7857 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 5999-01-258-7857 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jul 8, 1987