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National Stock Number:
1560-01-185-9035
Federal Supply Class:
1560
National Item Identification Number:
011859035
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:
| 7-311670109 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-311670109 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 0.312 INCHES MINIMUM 1ST END AND 0.313 INCHES MAXIMUM 1ST END | | END HOLE/BALL DIAMETER | 0.312 INCHES MINIMUM 2ND END AND 0.313 INCHES MAXIMUM 2ND END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.990 INCHES NOMINAL 2ND END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.790 INCHES NOMINAL 1ST END | | SPECIAL FEATURES | COUNTERSINK HOLES IN BOTH ARMS ONOUTSIDE FACE TO 90 DEGREES AND 0.371 IN. MIN. AND 0.377 IN. MAX. DIA. | | STYLE DESIGNATOR | CLEVIS ENDS |
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