NSN 5977-00-176-5951

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-176-5951 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: S1203252P801, RC203234, RC20-3234, 5977-00-176-5951, 00-176-5951, 5977001765951, 001765951

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 09, 197000-176-595100302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

FLAT WITH LEFT EDGE BEVELED

BEVELED

ONE PIECE

Cross Reference | NSN 5977-00-176-5951
Part Number Cage Code Manufacturer
S1203252P8010AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
RC20-323442451UCAR CARBON CO INC
Technical Data | NSN 5977-00-176-5951
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE 255 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH1.000 INCHES NOMINAL
THICKNESS0.625 INCHES NOMINAL
LENGTH1.625 INCHES NOMINAL
CONTACT FACE STYLE BEVELED
BEVEL ANGLE30.0 DEGREES NOMINAL
TOP STYLE FLAT WITH LEFT EDGE BEVELED
BEVEL DEPTH0.406 INCHES NOMINAL
BEVEL LENGTH0.250 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR2
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH0.281 INCHES NOMINAL