5977-00-512-6800

Find complete technical information, availability, and procurement data for: 5977-00-512-6800
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-512-6800

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

1.117 inches minimum and 1.125 inches maximum width, 0.031 inches nominal groove depth, 1.313 inches nominal radius, rectangular commutator body style, 0.031 inches nominal groove width

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
Groove Depth: 0.031 inches nominal
Groove Width: 0.031 inches nominal
Radius: 1.313 inches nominal
Width: 1.117 inches minimum and 1.125 inches maximum
Thickness: 0.374 inches nominal
Length: 1.250 inches nominal
Basic Shape Style: rectangular groove in left and right side
Brush Shunt Length: 1.375 inches minimum and 1.501 inches maximum all shunts
Terminal Hole Diameter: 0.203 inches nominal
Top Style: beveled front
Contact Face Style: concave on bevel
Bevel Angle: 30.0 degrees nominal
Clip Type: nema hammer type extended a
Shunt Insulation Provision And Quantity: 2 uninsulated
Angle: 30.0 degrees nominal
Special Features: terminal has 60 deg bend
Material: metal graphite
Material Document And Classification: general electric co,gr t464 mfr ref single material response
Style Designator: paired
Terminal Type And Quantity: 1 yoke w/hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2915-00-832-1750	No Name Available	01/01/1962

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
701A671P1	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-512-6800?

The FSCG of the NSN 5977-00-512-6800 is 5977

Does the NSN 5977-00-512-6800 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-512-6800 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 5977-00-512-6800 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-512-6800 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 5977-00-512-6800 was assigned to the Federal Catalog?

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