5977-01-281-0512

Find complete technical information, availability, and procurement data for: 5977-01-281-0512
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-281-0512

Item Name Code

02937

Assigment Date

06/16/1988 (38 years ago)

A protective device specifically designed to prevent damage to an electrical motor due to failure of the motor to start, severe overloading of short duration, too frequent starting, high ambient temperature, high or low circuit voltages, failure of ventilation or any combination thereof. It is designed to be either automatically or manually reset. Excludes:circuit breakey; switch (1), thermostatic; heater, thermal release; and relay (1), thermal.

5977-01-281-0512, electrical contact brush holder

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
814B129G01	Electrical Contact Brush Holder
814B129P1	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-01-281-0512?

The FSCG of the NSN 5977-01-281-0512 is 5977

Does the NSN 5977-01-281-0512 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-01-281-0512 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 5977-01-281-0512 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-281-0512 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5977-01-281-0512 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Jun 16, 1988