3040-01-224-2056 BELL CRANK Index 6625-01-224-2058 PROBE,TEST

National Stock Number:
1650-01-224-2057

Federal Supply Class:
1650

National Item Identification Number:
012242057

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:
75A663202-100376301THE BOEING COMPANY


Techincal Specification:
END HOLE/BALL DIAMETER0.250 INCHES MINIMUM AND 0.375 INCHES MAXIMUM 1ST END
END HOLE/BALL DIAMETER0.437 INCHES NOMINAL 2ND END
BORE DIAMETER0.312 INCHES NOMINAL
BORE LENGTH0.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL1.427 INCHES MINIMUM AND 1.433 INCHES MAXIMUM 2ND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.480 INCHES NOMINAL 1ST END
COUNTERBORE DEPTH0.104 INCHES NOMINAL
COUNTERBORE DIAMETER1.312 INCHES NOMINAL
FEATURES PROVIDEDBEARING AND COUNTERBORE AND FULCRUM BORE
MATERIALALUMINUM ALLOY
SUPPLEMENTARY FEATURESIDLER,SERVO,FORWARD REACTION CONTROL SYSTEM LEVER ASSY
SURFACE TREATMENTANODIZE


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