4710-01-286-8865 TUBE ASSEMBLY,METAL Index 1730-01-286-8868 SHIELD,AIRCRAFT GROUND SERVICING

National Stock Number:
3040-01-286-8866

Federal Supply Class:
3040

National Item Identification Number:
012868866

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:
234E5508-177272THE BOEING COMPANY


Techincal Specification:
END HOLE/BALL DIAMETER0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM 1ST END
END HOLE/BALL DIAMETER0.500 INCHES NOMINAL 2ND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.140 INCHES NOMINAL 2ND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL3.000 INCHES NOMINAL 1ST END
STYLE DESIGNATORFLAT, ONE OR MORE HOLES BOTH ARMS


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