National Stock Number:
3040-17-121-5937
Federal Supply Class:
3040
National Item Identification Number:
171215937
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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