NSN 5977-00-230-5999

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-230-5999 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: ANSINEMA PUB NO. CB1, ANSI/NEMA PUB NO. CB1, 265821PC16, 265821PC16, 3141BV, 3141-BV, 3141BV, 3141-BV, 5977-00-230-5999, 00-230-5999, 5977002305999, 002305999

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-230-599900302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-230-5999, 002305999

FLAT

BRUSH,ELECTRICAL CO | 5977-00-230-5999, 002305999

BEVELED

BRUSH,ELECTRICAL CO | 5977-00-230-5999, 002305999

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-230-5999, 002305999
Cross Reference | NSN 5977-00-230-5999
Part Number Cage Code Manufacturer
ANSI/NEMA PUB NO. CB181705NATIONAL ELECTRICAL MFRS ASSN
265821PC1610001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
265821PC1653711NAVAL SEA SYSTEMS COMMAND
3141-BV50380RELIANCE ELECTRIC
3141-BV71956RELIANCE ELECTRIC COMPANYDBA RELIANCE & DODGE BRANDS
Technical Data | NSN 5977-00-230-5999
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE SA-35 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH1.125 INCHES NOMINAL
THICKNESS0.434 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
LENGTH1.875 INCHES NOMINAL
CONTACT FACE STYLE BEVELED
BEVEL ANGLE60.0 DEGREES NOMINAL
TOP STYLE8B FLAT
ANGLE50.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR10
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH0.281 INCHES NOMINAL
SPECIAL FEATURESTOP BEVEL SLOPES TO THE FRONT OF THE BRUSH