T7554

View detailed technical data, stock status, and sourcing information for: T7554
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-165-0845

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

10 shunt position designator, 0.060 inches minimum and 0.075 inches maximum slot depth, 0.270 inches minimum and 0.285 inches maximum slot width, rectangular commutator body style, 1.995 inches nominal radius

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: 10
Body Style: rectangular commutator
Slot Depth: 0.060 inches minimum and 0.075 inches maximum
Slot Width: 0.270 inches minimum and 0.285 inches maximum
Radius: 1.995 inches nominal
Length: 1.250 inches nominal
Brush Shunt Length: 2.625 inches nominal single shunt
Terminal Hole Diameter: 0.201 inches nominal
Top Style: flat with rectangular slot
Contact Face Style: concave on bevel
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: electrographitic
Material Document And Classification: national carbon co,gr sa50 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 straight w/hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-065-5602	No Name Available	11/28/1966
5977-00-858-0095	No Name Available	07/06/1966
5977-00-864-9761	No Name Available	07/25/1966

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
61006080	Electrical Contact Brush
T7554	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-165-0845?

The FSCG of the NSN 5977-00-165-0845 is 5977

Does the NSN 5977-00-165-0845 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-165-0845 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 5977-00-165-0845 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-165-0845 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 5977-00-165-0845 was assigned to the Federal Catalog?

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