105978

View detailed technical data, stock status, and sourcing information for: 105978
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-475-2800

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

rectangular commutator body style, 0.620 inches minimum and 0.624 inches maximum width, 2 shunt position designator, 0.875 inches nominal radius, 0.3075 inches minimum and 0.3115 inches maximum thickness

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: 2
Body Style: rectangular commutator
Radius: 0.875 inches nominal
Width: 0.620 inches minimum and 0.624 inches maximum
Thickness: 0.3075 inches minimum and 0.3115 inches maximum
Length: 0.688 inches nominal
Brush Shunt Length: 1.000 inches minimum and 1.062 inches maximum single shunt
Top Style: flat with left edge beveled
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: carbon
Style Designator: one piece
Terminal Type And Quantity: 1 flag 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
10-5978	Electrical Contact Brush
105978	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-475-2800?

The FSCG of the NSN 5977-00-475-2800 is 5977

Does the NSN 5977-00-475-2800 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-475-2800 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 5977-00-475-2800 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-475-2800 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 5977-00-475-2800 was assigned to the Federal Catalog?

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