National Stock Number: 1680-01-484-0108
Federal Supply Class: 1680
National Item Identification Number: 014840108
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).
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