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National Stock Number:
1560-01-155-6610
Federal Supply Class:
1560
National Item Identification Number:
011556610
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:
| 7-311516061 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-311516061 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | BORE LENGTH | 0.214 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 0.3432 INCHES NOMINAL FIRST END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.500 INCHES NOMINAL SECOND END | | MATERIAL | ALUMINUM ALLOY |
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