5977-00-755-4982

Find complete technical information, availability, and procurement data for: 5977-00-755-4982
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-755-4982

Item Name Code

00302

Assigment Date

01/01/1960 (66 years ago)

A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).

8 shunt position designator, 0.625 inches nominal thickness, 1.500 inches nominal width, rectangular commutator body style, 1.500 inches nominal length

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: 8
Body Style: rectangular commutator
Width: 1.500 inches nominal
Thickness: 0.625 inches nominal
Length: 1.500 inches nominal
Brush Shunt Length: 2.250 inches nominal single shunt
Terminal Hole Diameter: 0.196 inches nominal
Top Style: beveled front
Contact Face Style: beveled
Bevel Angle: 15.0 degrees nominal
Shunt Insulation Provision And Quantity: 1 insulated
Angle: 30.0 degrees nominal
Terminal Bend Angle: 45.0 degrees nominal
Special Features: brush top shape,beveled
Material: electrographitic
Material Document And Classification: morganite inc,grade eg12 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 bent 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
240MAV1	Electrical Contact Brush
955A460-1	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-755-4982?

The FSCG of the NSN 5977-00-755-4982 is 5977

Does the NSN 5977-00-755-4982 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-755-4982 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 5977-00-755-4982 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-755-4982 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 5977-00-755-4982 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960