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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).
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Manufacturer Information:
12C451-811 | 81755 | LOCKHEED MARTIN CORPORATION | 12C451-815 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
BORE DIAMETER | 0.687 INCHES MINIMUM AND 0.692 INCHES MAXIMUM | BORE LENGTH | 1.595 INCHES MINIMUM AND 1.605 INCHES MAXIMUM | COUNTERBORE DIAMETER | 0.814 INCHES MINIMUM AND 0.815 INCHES MAXIMUM | COUNTERBORE DEPTH | 0.239 INCHES MINIMUM AND 0.244 INCHES MAXIMUM | MATERIAL | TITANIUM ALLOY |
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