NSN 5977-00-178-8133

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-178-8133 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: 213G29, 213G280R213G29, 213G28, 213GP29, 213GP28, RB1918A2, RB1918A1, RB1918A2, RB1918A1, RB1918A2, RB1918A1, 234127100, 234-1271-00, 23N126A, A65560RA65561, A65560RA6556-1, 5977-00-178-8133, 00-178-8133, 5977001788133, 001788133

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-178-813300302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

FLAT

ONE PIECE

Cross Reference | NSN 5977-00-178-8133
Part Number Cage Code Manufacturer
213G2920284AIMTRON SYSTEMS LLCDBA TARGET
213G280R213G2920284AIMTRON SYSTEMS LLCDBA TARGET
213G2820284AIMTRON SYSTEMS LLCDBA TARGET
213GP2920284AIMTRON SYSTEMS LLCDBA TARGET
213GP2820284AIMTRON SYSTEMS LLCDBA TARGET
RB1918A283298ALLIED SIGNAL INCAEROSPACE EQUIPMENT SYSTEMS
RB1918A183298ALLIED SIGNAL INCAEROSPACE EQUIPMENT SYSTEMS
RB1918A206840BENDIX CORP THE
RB1918A106840BENDIX CORP THE
RB1918A264547HONEYWELL INTERNATIONAL INCDBA HONEYWELL
RB1918A164547HONEYWELL INTERNATIONAL INCDBA HONEYWELL
234-1271-0013499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
23N126A13499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
A65560RA6556-166099ZENITH RADIO CORP OF IOWA
Technical Data | NSN 5977-00-178-8133
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE INC,GR HM6782 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM
THICKNESS0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
LENGTH0.625 INCHES NOMINAL
CONTACT FACE STYLE FLAT
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SPRING FREE LENGTH2.719 INCHES NOMINAL
LARGEST OUTSIDE DIAMETER0.225 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 ROUND CAP W/EARS
SPECIAL FEATURESPOLARITY MARED WITH PLUS SYMBOL