1560-00-789-4950 BELL CRANK Index 1560-00-789-4952 BELL CRANK

National Stock Number:
1680-00-789-4951

Federal Supply Class:
1680

National Item Identification Number:
007894951

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:
114C3320-2277272THE BOEING COMPANY
114C3320-2577272THE BOEING COMPANY
114C3320-377272THE BOEING COMPANY
114C3320-381205THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER0.960 INCHES NOMINAL
BORE LENGTH2.590 INCHES NOMINAL
COUNTERBORE DEPTH0.325 INCHES NOMINAL
COUNTERBORE DIAMETER1.238 INCHES MINIMUM AND 1.239 INCHES MAXIMUM
MATERIALMAGNESIUM


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