NSN 5977-00-351-6954

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-351-6954 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: 214A46, 214A46, SCD981432, SCD98143-2, 5977-00-351-6954, 00-351-6954, 5977003516954, 003516954

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-351-695400302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-351-6954, 003516954

FLAT

BRUSH,ELECTRICAL CO | 5977-00-351-6954, 003516954

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-351-6954, 003516954

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-351-6954, 003516954
Cross Reference | NSN 5977-00-351-6954
Part Number Cage Code Manufacturer
214A4644940CUMMINS POWER GENERATION INC.
214A4636716ROOT CORP INC
SCD98143-280063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5977-00-351-6954
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL CARBON CO GRADE AY MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.281 INCHES NOMINAL
THICKNESS0.875 INCHES NOMINAL
LENGTH1.156 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS1.500 INCHES NOMINAL
TOP STYLE6A FLAT
ANGLE15.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR4
TERMINAL TYPE AND QUANTITY1 TUBULAR W/HOLE
TERMINAL HOLE DIAMETER0.187 INCHES NOMINAL