2530-00-705-7855 BELL CRANK Index 3040-00-705-7857 BELL CRANK

National Stock Number:
2520-00-705-7856

Federal Supply Class:
2520

National Item Identification Number:
007057856

Description:
BELL CRANK

Detail:
An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also ARM (as modified); and LEVER (as modified).


Manufacturer Information:
1086231419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END HOLE/BALL DIAMETER0.385 INCHES NOMINAL 1ST END
END HOLE/BALL DIAMETER0.385 INCHES NOMINAL 2ND END
BORE DIAMETER0.8125 INCHES NOMINAL
BORE LENGTH3.4375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.750 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.750 INCHES NOMINAL 2ND END
COUNTERBORE DEPTH0.9375 INCHES NOMINAL
COUNTERBORE DIAMETER1.000 INCHES NOMINAL
FSC APPLICATION DATASHIFTING CONTROLS,TRANSMISSION
SLOT WIDTH0.600 INCHES MINIMUM AND 0.605 INCHES MAXIMUM 1ST END
SLOT WIDTH0.600 INCHES MINIMUM AND 0.605 INCHES MAXIMUM 2ND END
SPECIAL FEATURES0.144 IN. DIA HOLE COUNTERSUNK 82DEG TO 0.1875 IN. DIA,1.125 IN. C TO CDIM.BETWEEN HOLE AND FULCRUM LOCATED ON CENTERLINE OF END HOLE AND FULCRUM OF AA ARM;0.9375 IN. DIM.OFFSET BETWEENCENTERLINES OF SLOT ON AA ARM AND SLOTON BB ARM
STYLE DESIGNATORCLEVIS ENDS


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