NSN 5977-00-238-6716

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-238-6716 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: BC05D1, 1966101, 1966101, 19661-01, 320563, 1966101, 1966101, 19661-01, 1966101, 19661-01, 5977-00-238-6716, 00-238-6716, 5977002386716, 002386716

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-238-671600302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-238-6716, 002386716

CYLINDRICAL HEAD

BRUSH,ELECTRICAL CO | 5977-00-238-6716, 002386716

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-238-6716, 002386716

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-238-6716, 002386716
Cross Reference | NSN 5977-00-238-6716
Part Number Cage Code Manufacturer
BC05D135351GE AVIATION SYSTEMS LLC
196610135351GE AVIATION SYSTEMS LLC
19661-0135351GE AVIATION SYSTEMS LLC
32056373030HAMILTON SUNDSTRAND CORPORATION
196610131435LUCAS AEROSPACE POWER EQUIPMENTCORPORATION
19661-0131435LUCAS AEROSPACE POWER EQUIPMENTCORPORATION
19661-013CPE0SAFRAN POWER USA, LLC
Technical Data | NSN 5977-00-238-6716
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONOHIO CARBON CO,GR E5 MFR REF 1ST MATERIAL RESPONSE AND UNION CARBIDE CORP,CARBON PRODUCTS DIV,GR ANH MFR REF 2ND MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.185 INCHES NOMINAL
THICKNESS0.185 INCHES NOMINAL
LENGTH0.271 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS0.250 INCHES NOMINAL
TOP STYLE CYLINDRICAL HEAD
HEAD DIAMETER0.137 INCHES NOMINAL
HEAD LENGTH0.031 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SPRING FREE LENGTH0.875 INCHES NOMINAL
LARGEST OUTSIDE DIAMETER0.154 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 ROUND CAP W/EARS
TERMINAL DIAMETER0.310 INCHES NOMINAL