1560-00-834-2237 BELL CRANK Index 5961-00-834-2240 TRANSISTOR

National Stock Number:
1680-00-834-2237

Federal Supply Class:
1680

National Item Identification Number:
008342237

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:
114C3310-2077272THE BOEING COMPANY


Techincal Specification:
END HOLE/BALL DIAMETER0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM 2ND END
END HOLE/BALL DIAMETER0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM 1ST END
BORE DIAMETER1.812 INCHES MINIMUM AND 1.814 INCHES MAXIMUM
BORE LENGTH3.650 INCHES MINIMUM AND 3.670 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL10.990 INCHES MINIMUM AND 11.010 INCHES MAXIMUM 2ND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL9.714 INCHES MINIMUM AND 9.734 INCHES MAXIMUM 1ST END
FSC APPLICATION DATAFUSELAGE SECT.,AIRFRAME
MATERIALMAGNESIUM
SPECIAL FEATURESFOUR PLATES W SPACERS RIVETED TO BEARING SURFACES ON FORK END OF BB ARM
SURFACE TREATMENTCHROMATE


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