NSN 5977-00-064-5202

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-064-5202 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.

Alternate Parts: 341026, 1855101, 5977-00-064-5202, 00-064-5202, 5977000645202, 000645202

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196100-064-520200302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

CYLINDRICAL HEAD

BRUSH,ELECTRICAL CO | 5977-00-064-5202, 000645202

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-064-5202, 000645202

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-064-5202, 000645202
Cross Reference | NSN 5977-00-064-5202
Part Number Cage Code Manufacturer
34102656232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
185510110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5977-00-064-5202
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIALGC000 ANY ACCEPTABLE
WIDTH0.156 INCHES NOMINAL
THICKNESS0.281 INCHES NOMINAL
LENGTH0.500 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS5.563 INCHES NOMINAL
TOP STYLE CYLINDRICAL HEAD
HEAD DIAMETER0.125 INCHES NOMINAL
HEAD LENGTH0.063 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
SPECIAL FEATURESRECTANGULAR SHAPE