5977-00-175-2959

Find complete technical information, availability, and procurement data for: 5977-00-175-2959
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-175-2959

Item Name Code

00302

Assigment Date

02/24/1973 (53 years ago)

0.619 inches minimum and 0.623 inches maximum width, 0.369 inches minimum and 0.373 inches maximum thickness, 0.875 inches nominal radius, rectangular commutator body style, 5 shunt position designator

Product Characteristics

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

Shunt Position Designator: 5
Body Style: rectangular commutator
Radius: 0.875 inches nominal
Width: 0.619 inches minimum and 0.623 inches maximum
Thickness: 0.369 inches minimum and 0.373 inches maximum
Length: 0.750 inches nominal
Terminal Diameter: 0.625 inches nominal
Spring Free Length: 1.438 inches nominal
Largest Outside Diameter: 0.475 inches nominal
Brush Shunt Length: 1.062 inches nominal single shunt
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Pressure Spring Type And Quantity: 1 cylindrical
Material: electrographitic
Material Document And Classification: speer carbon products grade e3 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 round cap w/ears

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
A50928-2	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-175-2959?

The FSCG of the NSN 5977-00-175-2959 is 5977

Does the NSN 5977-00-175-2959 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-175-2959 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 5977-00-175-2959 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-175-2959 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 5977-00-175-2959 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Feb 24, 1973