5977-00-228-7939

Find complete technical information, availability, and procurement data for: 5977-00-228-7939
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-228-7939

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

0.242 inches nominal thickness, rectangular commutator body style, 0.872 inches nominal width, 1.250 inches nominal length, 2.875 inches nominal single shunt brush shunt length

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: 0.872 inches nominal
Thickness: 0.242 inches nominal
Length: 1.250 inches nominal
Brush Shunt Length: 2.875 inches nominal single shunt
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: electrographitic
Material Document And Classification: carbone carbon gr 2192 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 straight w/hole

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
204001-18787-5	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-228-7939?

The FSCG of the NSN 5977-00-228-7939 is 5977

Does the NSN 5977-00-228-7939 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-228-7939 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 5977-00-228-7939 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-228-7939 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 5977-00-228-7939 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963