NSN 5977-00-233-1049

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-233-1049 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: MH54, MH54, MH54, 17986C, MH54, MH54, 165248, 5A7092, MH54, MH-54, MH54, MH-54, X10851, MH54, MH54, 16UU02865, 5977-00-233-1049, 00-233-1049, 5977002331049, 002331049

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-233-104900302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-233-1049, 002331049

UNTHREADED SINGLE THROUGH HOLE

BRUSH,ELECTRICAL CO | 5977-00-233-1049, 002331049

FLAT

BRUSH,ELECTRICAL CO | 5977-00-233-1049, 002331049

CONCAVE ON BEVEL

BRUSH,ELECTRICAL CO | 5977-00-233-1049, 002331049

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-233-1049, 002331049
Cross Reference | NSN 5977-00-233-1049
Part Number Cage Code Manufacturer
MH5409136BAY CITY SHOVELS, INC
MH5412603CLARK EQUIPMENT CO
MH5410988CNH INDUSTRIAL AMERICA LLC
17986C56442DIAMOND REO TRUCK CO
MH5480072H20 TANK INCU S MOTORS DIV
MH5463734KAITLIN CORP
16524856232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
5A709295201NAPCO INTERNATIONAL LLC
MH-5468505PRESTOLITE ELECTRIC INC
MH-5424975PRESTOLITE ELECTRIC INCORPORATEDDBA PRESTOLITE ELECTRIC
X1085153762SEAGRAVE CORP THE
MH5440152VME AMERICAS INCSUB OF VME GROUP N V
MH541X0J7VOLVO CONSTRUCTION EQUIPMENT NORTHAMERICA, LLC
16UU0286562265VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO
Technical Data | NSN 5977-00-233-1049
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL METAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONSTACKPOLE CARBON CO GRADE 1654 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.875 INCHES NOMINAL
THICKNESS0.281 INCHES NOMINAL
LENGTH0.781 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE ON BEVEL
RADIUS0.750 INCHES NOMINAL
BEVEL ANGLE51.0 DEGREES NOMINAL
TOP STYLE FLAT
BASIC SHAPE STYLE UNTHREADED SINGLE THROUGH HOLE
HOLE DIAMETER0.172 INCHES NOMINAL
DISTANCE FROM CENTER OF HOLE TO OUTSIDE EDGE0.437 INCHES NOMINAL
DISTANCE FROM BRUSH TOP TO HOLE CENTERLINE0.156 INCHES NOMINAL