NSN 5977-00-165-1543

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-165-1543 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: 955A470001, 955A470-001, 955A470P01, BMP31160, BMP-31-160, 5977-00-165-1543, 00-165-1543, 5977001651543, 001651543

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59NOV 10, 197100-165-154300302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

FLAT

CONCAVE ON BEVEL

PAIRED

Cross Reference | NSN 5977-00-165-1543
Part Number Cage Code Manufacturer
955A470-00101288GENERAL ELECTRIC CODIRECT CURRENT MOTOR AND GENERATOR
955A470P010AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
BMP-31-16046717PETTIBONE LLC
Technical Data | NSN 5977-00-165-1543
Characteristic Specifications
STYLE DESIGNATOR PAIRED
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE 582 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR
WIDTH1.250 INCHES NOMINAL
THICKNESS0.525 INCHES NOMINAL
LENGTH1.500 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE ON BEVEL
RADIUS2.062 INCHES NOMINAL
BEVEL ANGLE15.0 DEGREES NOMINAL
TOP STYLE6A FLAT
ANGLE30.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY2 UNINSULATED
TERMINAL TYPE AND QUANTITY1 BENT W/HOLE
TERMINAL HOLE DIAMETER0.188 INCHES NOMINAL
TERMINAL BEND ANGLE45.0 DEGREES MINIMUM AND 60.0 DEGREES MAXIMUM