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Worldwide distributor of NSN parts and consumables located in the USA.

Electrical Contact Brush

Model / MPN: 66B6105 | NSN: 5977-00-828-8303
ITAR Registered seal

An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: contact, electrical; and contact assembly, electrical.

Product Details
NATO Stock Number
5977-00-828-8303
Sold in multiples of
1 EA
DEMIL
NO
Shunt Position Designator
11
Body Style
Rectangular commutator
Head Diameter
Between 0.244 inches and 0.250 inches
Head Length
Between 0.080 inches and 0.100 inches
Radius
Between 0.552 inches and 0.572 inches
Width
Between 0.621 inches and 0.623 inches
Thickness
Between 0.246 inches and 0.248 inches
Length
Between 0.549 inches and 0.569 inches
Brush Shunt Length
1.270 inches single shunt and 1.230 inches single shunt
Terminal Hole Diameter
Between 0.176 inches and 0.182 inches
Top Style
Angular cylindrical head
Contact Face Style
Concave
Shunt Insulation Provision And Quantity
1 uninsulated
Head Angle
15.0 degrees
Material
Metal graphite
Material Specification
General electric grade t485 mfr ref single material response
Style Designator
One piece
Terminal Type And Quantity
1 tubular w/hole

Pricing and Availability

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66B6105 Cross Reference
  • 36A222405AAP2