NSN 5977-00-237-1596

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-237-1596 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: 7F4542, 1906909, 11A1906909, 1906909, 1906902, 1906909, 1906902, 202192, 1123221, 11232-21, 9096091, 1906902, 1906909, 41815, 5A6400, 5A6222, 41S52, 41S52, 1906909, 8G0645, 8AA0645, 5977-00-237-1596, 00-237-1596, 5977002371596, 002371596

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-237-159600302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

FLAT

CONCAVE

ONE PIECE

Cross Reference | NSN 5977-00-237-1596
Part Number Cage Code Manufacturer
7F454211083CATERPILLAR INC.DBA CATERPILLAR
1906909077S2DELCO REMY AMERICA INC
11A190690923382FWD SEAGRAVE HOLDINGS, LP
190690924617GENERAL MOTORS CORP
190690224617GENERAL MOTORS CORP
190690961928GENERAL MOTORS CORPAC-DELCO DIV
190690280072H20 TANK INCU S MOTORS DIV
20219230076HYSTER-YALE GROUP, INC.
11232-2150309JOHN REINER & CO. INC.
909609136024LIBBY POWER SYSTEMS LLC
190690205415LINDE LIFT TRUCK CORP.
190690989619MACK TRUCKS, INC.DBA MACUNGIE OPERATIONS
4181527315MORRIS MATERIAL HANDLING, INC.
5A640095201NAPCO INTERNATIONAL LLC
5A622295201NAPCO INTERNATIONAL LLC
41S5245152OSHKOSH CORPORATION
41S5275Q65OSHKOSH DEFENSE, LLC
190690997907TEREX CORP
8G064562265VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO
8AA064562265VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO
Technical Data | NSN 5977-00-237-1596
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL COPPER GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONCARBONE CARBON GRADE 266 FED SPEC 1ST MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.748 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
THICKNESS0.370 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
LENGTH0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
CONTACT FACE STYLE CONCAVE
RADIUS1.250 INCHES NOMINAL
TOP STYLE FLAT
SHUNT INSULATION PROVISION AND QUANTITY2 UNINSULATED
SHUNT POSITION DESIGNATOR2
TERMINAL TYPE AND QUANTITY1 YOKE W/HOLE
TERMINAL HOLE DIAMETER0.169 INCHES NOMINAL
SPECIAL FEATURES90 DEG BY 0.063 IN. DEEP NOTCH IN CENTER OF CONTACT FACE,TERMINAL HAS 0.375 IN. TONGUE EXTENDING DOWN 0.422 IN. AND AT 22.0 DEG ANGLE