3040-01-129-8473 BELL CRANK Index 3040-01-129-8475 BELL CRANK

National Stock Number:
3040-01-129-8474

Federal Supply Class:
3040

National Item Identification Number:
011298474

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:
65662-11230-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER0.875 INCHES NOMINAL
BORE LENGTH1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
SURFACE TREATMENTANODIZE


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