Summary Information (click on this NSN number for detailed information: 3040-00-003-1522)
Definition:
Bell Crank, also referenced with federal logistics item name code 22321:
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).
