2920-01-238-0290 RING,ELECTRICAL CONTACT Index 4820-01-238-0292 DISK,VALVE

National Stock Number:
2920-01-238-0291

Federal Supply Class:
2920

National Item Identification Number:
012380291

Description:
RING,ELECTRICAL CONTACT

Detail:
AN ITEM CONSISTING OF A CONTINUOUS ELECTRICALLY CONDUCTIVE MATERIAL OF CIRCULAR OR RING SHAPE SPECIFICALLY DESIGNED TO BE USED IN CONJUNCTION WITH A CONTACT BRUSH TO ESTABLISH AN ELECTRICAL CIRCUIT BETWEEN A ROTATING ITEM AND A STATIONARY ITEM. SEE ALSO COMMUTATOR.


Manufacturer Information:
1102213559678US ARMY ARMAMENT RESEARCH DEVELOPEMENT ENGINEERING CENTER


Techincal Specification:
INSIDE DIAMETER2.530 INCHES NOMINAL
OUTSIDE DIAMETER7.840 INCHES NOMINAL
OVERALL LENGTH1.560 INCHES NOMINAL
MATERIALPLASTIC
SHAPECYLINDRICAL


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