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National Stock Number:
1680-01-155-6611
Federal Supply Class:
1680
National Item Identification Number:
011556611
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:
| 7-311517012 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-311517012 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| BORE DIAMETER | 1.0615 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM | | BORE LENGTH | 0.750 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.500 INCHES NOMINAL 2ND END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.497 INCHES NOMINAL 1ST END | | MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | CLEVIS ENDS |
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