5977-00-665-3917 BRUSH,ELECTRICAL CONTACT Index 5977-00-665-3919 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5977-00-665-3918

Federal Supply Class:
5977

National Item Identification Number:
006653918

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:
564-3101-937232ITEM10380064NAVAL SHIP SYSTEMS COMMAND
6301-3000262REV1PC4280064NAVAL SHIP SYSTEMS COMMAND
6301-3100577PC4280064NAVAL SHIP SYSTEMS COMMAND
A41276PC1295402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
A41276PC1296169ELECTRIC BOAT CORPORATION
B15528G9PC2995402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
B15528G9PC2996169ELECTRIC BOAT CORPORATION
D46-111ALT1ITEM10395402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D46-111ALT1ITEM10396169ELECTRIC BOAT CORPORATION
D48000ITEM9595402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D48000ITEM9596169ELECTRIC BOAT CORPORATION
D71-984-5PC4295402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D71-984-5PC4296169ELECTRIC BOAT CORPORATION
D71-985-3REV1PC4295402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D71-985-3REV1PC4296169ELECTRIC BOAT CORPORATION
D9-985-2PC5695402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D9-985-2PC5696169ELECTRIC BOAT CORPORATION
D9-9852-2PC5695402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D9-9852-2PC5696169ELECTRIC BOAT CORPORATION
K1-3100-1002169ITEM9580064NAVAL SHIP SYSTEMS COMMAND
S1204052N8010AHP6NATIONAL ELECTRICAL CARBON PRODUCTS, INC.
SP5356495402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
SP5356496169ELECTRIC BOAT CORPORATION
RC20-401342451UCAR CARBON CO INC


Techincal Specification:
ANGLE40.0 DEGREES NOMINAL
BEVEL ANGLE30.0 DEGREES NOMINAL
BODY STYLERECTANGULAR COMMUTATOR
BRUSH SHUNT LENGTH3.250 INCHES NOMINAL SINGLE SHUNT
CONTACT FACE STYLEBEVELED
LENGTH1.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL ELECTRICAL CARBON CORP GRADE SA-35 MFR REF SINGLE MATERIAL RESPONSE
MATERIALELECTROGRAPHITIC
PERIPHERAL SPEED7000 FEET PER MINUTE
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR12
WIDTH1.250 INCHES NOMINAL
STYLE DESIGNATORONE PIECE
TERMINAL SLOT WIDTH0.344 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
THICKNESS0.625 INCHES NOMINAL
TOP STYLEBEVELED FRONT WITH LEFT SHOULDER


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