1680-00-455-4061 BELL CRANK Index 1680-00-455-4066 BELL CRANK

National Stock Number:
1680-00-455-4063

Federal Supply Class:
1680

National Item Identification Number:
004554063

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:
12C451-81181755LOCKHEED MARTIN CORPORATION
12C451-81581755LOCKHEED MARTIN CORPORATION


Techincal Specification:
BORE DIAMETER0.687 INCHES MINIMUM AND 0.692 INCHES MAXIMUM
BORE LENGTH1.595 INCHES MINIMUM AND 1.605 INCHES MAXIMUM
COUNTERBORE DIAMETER0.814 INCHES MINIMUM AND 0.815 INCHES MAXIMUM
COUNTERBORE DEPTH0.239 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
MATERIALTITANIUM ALLOY


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