NSN 5977-00-033-5821

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-033-5821 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: 50460JPC58, 5045958, 50459-58, 103558, RC122803, RC12-2803, ANSINEMA PUB NO. CB1, ANSI/NEMA PUB NO. CB1, RC122803, RC12-2803, RC122803, RC12-2803, 5977-00-033-5821, 00-033-5821, 5977000335821, 000335821

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-033-582100302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-033-5821, 000335821

FLAT

BRUSH,ELECTRICAL CO | 5977-00-033-5821, 000335821

BEVELED

BRUSH,ELECTRICAL CO | 5977-00-033-5821, 000335821

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-033-5821, 000335821
Cross Reference | NSN 5977-00-033-5821
Part Number Cage Code Manufacturer
50460JPC5803848ARMA DIVAMBAC INDUSTRIES INC
50459-5803848ARMA DIVAMBAC INDUSTRIES INC
10355819070EASTERN AIR DEVICES INCDBA EAD MOTORS
RC12-28030AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
ANSI/NEMA PUB NO. CB181705NATIONAL ELECTRICAL MFRS ASSN
RC12-280342451UCAR CARBON CO INC
RC12-280382214UNION CARBIDE CORPELECTRONIC SPECIALTY PRODUCTS GROUP
Technical Data | NSN 5977-00-033-5821
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONUNION CARBIDE CORP,CARBON PRODUCTS DIV,GRADE SA-45 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.875 INCHES NOMINAL
THICKNESS0.373 INCHES NOMINAL
LENGTH1.000 INCHES NOMINAL
CONTACT FACE STYLE BEVELED
BEVEL ANGLE30.0 DEGREES NOMINAL
TOP STYLE8A FLAT
ANGLE40.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR12
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE
TERMINAL HOLE DIAMETER0.218 INCHES NOMINAL
PERIPHERAL SPEED8000 FEET PER MINUTE