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National Stock Number: 3040-00-334-6121
Federal Supply Class: 3040
National Item Identification Number: 003346121
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:
172-52068-11 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
END HOLE/BALL DIAMETER | 0.191 INCHES NOMINAL 2ND END | END HOLE/BALL DIAMETER | 0.316 INCHES NOMINAL 1ST END | BORE DIAMETER | 0.766 INCHES NOMINAL | BORE LENGTH | 0.125 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 1.500 INCHES NOMINAL 1ST END | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.000 INCHES NOMINAL 2ND END | MATERIAL | ALUMINUM ALLOY | STYLE DESIGNATOR | FLAT-BOLT CIRCLE AROUND PIVOT HOLE |
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