NSN 5977-00-263-4329

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-263-4329 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: 7D8609P3, 7D8609P3, 5977-00-263-4329, 00-263-4329, 5977002634329, 002634329

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-263-432900302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

BRUSH,ELECTRICAL CO | 5977-00-263-4329, 002634329

RECTANGULAR UNDERCUT IN FRONT

BRUSH,ELECTRICAL CO | 5977-00-263-4329, 002634329

FLAT WITH BEVELED SLOT

BRUSH,ELECTRICAL CO | 5977-00-263-4329, 002634329

CONCAVE ON BEVEL

BRUSH,ELECTRICAL CO | 5977-00-263-4329, 002634329

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-263-4329, 002634329
Cross Reference | NSN 5977-00-263-4329
Part Number Cage Code Manufacturer
7D8609P379500WESTINGHOUSE ELECTRIC CORP
7D8609P365054WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-GENERATOR DIV
Technical Data | NSN 5977-00-263-4329
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONSTACKPOLE CARBON CO,GR K4B MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR
WIDTH1.250 INCHES NOMINAL
THICKNESS0.313 INCHES NOMINAL
LENGTH1.031 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE ON BEVEL
BEVEL ANGLE32.0 DEGREES NOMINAL
TOP STYLE FLAT WITH BEVELED SLOT
SLOT WIDTH0.281 INCHES NOMINAL
OUTER EDGE TO SLOT EDGE DISTANCE0.469 INCHES NOMINAL
ANGLE30.0 DEGREES NOMINAL
BASIC SHAPE STYLE RECTANGULAR UNDERCUT IN FRONT
UNDERCUT DEPTH0.094 INCHES NOMINAL
DISTANCE FROM BODY TOP TO UNDERCUT0.438 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY2 INSULATED
SHUNT POSITION DESIGNATORA2$$A8
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE
TERMINAL HOLE DIAMETER0.188 INCHES NOMINAL