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National Stock Number:
1680-00-447-6108
Federal Supply Class:
1680
National Item Identification Number:
004476108
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:
| 265-522080-11 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.531 INCHES NOMINAL 1ST END | | 4.156 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.250 INCHES NOMINAL 1ST END | | 0.250 INCHES NOMINAL 2ND END | | BORE LENGTH | 2.481 INCHES MINIMUM AND | | 2.491 INCHES MAXIMUM | | BORE DIAMETER | 0.781 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.9009 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.340 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 43999 | | DESIGN CONTROL REFERENCE | 265-522080-11 |
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