NSN 5977-00-237-1599

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-237-1599 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: 5377864, 5377864, 0119047A, 01-19047-A, 0119047A, 01-19047-A, 5977-00-237-1599, 00-237-1599, 5977002371599, 002371599

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-237-159900302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-237-1599, 002371599

FLAT

BRUSH,ELECTRICAL CO | 5977-00-237-1599, 002371599

CONCAVE ON BEVEL

BRUSH,ELECTRICAL CO | 5977-00-237-1599, 002371599

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-237-1599, 002371599
Cross Reference | NSN 5977-00-237-1599
Part Number Cage Code Manufacturer
537786424617GENERAL MOTORS CORP
537786472560GENERAL MOTORS CORPDELCO PRODUCTS DIV
01-19047-A76468MORGANITE INC
01-19047-A0AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
Technical Data | NSN 5977-00-237-1599
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE INC GRADE EG7788 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.979 INCHES MINIMUM AND 0.993 INCHES MAXIMUM
THICKNESS0.364 INCHES MINIMUM AND 0.368 INCHES MAXIMUM
LENGTH1.500 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE ON BEVEL
RADIUS2.734 INCHES MINIMUM AND 2.827 INCHES MAXIMUM
BEVEL ANGLE15.0 DEGREES NOMINAL
TOP STYLE6A FLAT
ANGLE30.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR8
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH0.219 INCHES NOMINAL