5977-00-843-8020

Find complete technical information, availability, and procurement data for: 5977-00-843-8020
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-843-8020

Item Name Code

00302

Assigment Date

01/01/1962 (64 years ago)

0.247 inches nominal thickness, 1.906 inches nominal single shunt brush shunt length, 0.750 inches nominal length, 0.247 inches nominal width, rectangular commutator body style

Product Characteristics

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

Body Style: rectangular commutator
Width: 0.247 inches nominal
Thickness: 0.247 inches nominal
Length: 0.750 inches nominal
Brush Shunt Length: 1.906 inches nominal single shunt
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: carbon
Style Designator: one piece

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-331-0323	No Name Available	01/01/1960

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
114685	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-843-8020?

The FSCG of the NSN 5977-00-843-8020 is 5977

Does the NSN 5977-00-843-8020 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-843-8020 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 5977-00-843-8020 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-843-8020 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 5977-00-843-8020 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962