5977-00-280-3365 BRUSH,ELECTRICAL CONTACT Index 5977-00-280-3369 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5977-00-280-3368

Federal Supply Class:
5977

National Item Identification Number:
002803368

Description:
BRUSH,ELECTRICAL CONTACT

Detail:
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.


Manufacturer Information:
34J691PC3065054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J691PC3079500WESTINGHOUSE ELECTRIC CORP
34J698PC765054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J735ITEM50165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J735ITEM50179500WESTINGHOUSE ELECTRIC CORP
34J698PC779500WESTINGHOUSE ELECTRIC CORP
34J735PC2865054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J748PC3665054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J805ITEM55965054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J812ITEM6465054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J812ITEM6479500WESTINGHOUSE ELECTRIC CORP
34J805ITEM55979500WESTINGHOUSE ELECTRIC CORP
34J748PC3679500WESTINGHOUSE ELECTRIC CORP
34J735PC2879500WESTINGHOUSE ELECTRIC CORP
34J833ITEM65065054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J835ITEM61265054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J924ITEM465054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J967ITEM53465054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
34J968ITEM65065054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J719ITEM53565054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J728ITEM165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J767ITEM60865054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J767ITEM60879500WESTINGHOUSE ELECTRIC CORP
36J728ITEM179500WESTINGHOUSE ELECTRIC CORP
36J719ITEM53579500WESTINGHOUSE ELECTRIC CORP
34J968ITEM65079500WESTINGHOUSE ELECTRIC CORP
34J967ITEM53479500WESTINGHOUSE ELECTRIC CORP
34J924ITEM479500WESTINGHOUSE ELECTRIC CORP
34J835ITEM61279500WESTINGHOUSE ELECTRIC CORP
34J833ITEM65079500WESTINGHOUSE ELECTRIC CORP
36J768PC765054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J953PC765054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J954ITEM2065054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
36J954ITEM765054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
37J67PC3165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
37J79ITEM1165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
385199ITEM1265054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
47J869PC3165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
47J870ITEM1265054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
48J593ITEM1165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
S84771165054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
S84771179500WESTINGHOUSE ELECTRIC CORP
48J593ITEM1179500WESTINGHOUSE ELECTRIC CORP
47J870ITEM1279500WESTINGHOUSE ELECTRIC CORP
47J869PC3179500WESTINGHOUSE ELECTRIC CORP
385199ITEM1279500WESTINGHOUSE ELECTRIC CORP
37J79ITEM1179500WESTINGHOUSE ELECTRIC CORP
37J67PC3179500WESTINGHOUSE ELECTRIC CORP
36J954ITEM779500WESTINGHOUSE ELECTRIC CORP
36J954ITEM2079500WESTINGHOUSE ELECTRIC CORP
36J953PC779500WESTINGHOUSE ELECTRIC CORP
36J768PC779500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
BEVEL DEPTH0.313 INCHES NOMINAL
BEVEL LENGTH0.313 INCHES NOMINAL
BODY STYLERECTANGULAR COMMUTATOR
BRUSH SHUNT LENGTH4.500 INCHES NOMINAL SINGLE SHUNT
CONTACT FACE STYLEFLAT
LENGTH1.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONCARBONE CORP GRADE CG65 MFR REF SINGLE MATERIAL RESPONSE
MATERIALCOPPER GRAPHITE
PERIPHERAL SPEED5000 FEET PER MINUTE
SHUNT INSULATION PROVISION AND QUANTITY2 UNINSULATED
SHUNT POSITION DESIGNATOR1 AND 3
WIDTH1.750 INCHES NOMINAL
STYLE DESIGNATORONE PIECE
TERMINAL SLOT WIDTH0.281 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
THICKNESS0.750 INCHES NOMINAL
TOP STYLEFLAT WITH LEFT AND RIGHT EDGE BEVELED


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