1560-00-788-4145 BELL CRANK Index 1680-00-788-4148 BELL CRANK

National Stock Number:
1560-00-788-4146

Federal Supply Class:
1560

National Item Identification Number:
007884146

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:
32-64005-1076301THE BOEING COMPANY
32-64005-676301THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER1.374 INCHES MINIMUM AND 1.379 INCHES MAXIMUM
BORE LENGTH2.550 INCHES NOMINAL
COUNTERBORE DEPTH0.344 INCHES NOMINAL
COUNTERBORE DIAMETER1.374 INCHES MINIMUM AND 1.379 INCHES MAXIMUM
MATERIALALUMINUM ALLOY


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