CBK-21-6

View detailed technical data, stock status, and sourcing information for: CBK-21-6
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-231-4170

Item Name Code

02937

Assigment Date

04/27/1986 (40 years ago)

An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.

6 brush furnished items and quantity, 6 brush quantity accommodated per holder

Product Characteristics

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

Brush Quantity Accommodated Per Holder: 6
Furnished Items And Quantity: 6 brush

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
CBK-21-6	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-01-231-4170?

The FSCG of the NSN 5977-01-231-4170 is 5977

Does the NSN 5977-01-231-4170 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-01-231-4170 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 5977-01-231-4170 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-231-4170 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 5977-01-231-4170 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Apr 27, 1986