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National Stock Number: 1680-00-700-3107
Federal Supply Class: 1680
National Item Identification Number: 007003107
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:
S6140-61114 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
END HOLE/BALL DIAMETER | 0.375 INCHES NOMINAL 1ST END | END HOLE/BALL DIAMETER | 0.375 INCHES NOMINAL 2ND END | BORE DIAMETER | 0.749 INCHES NOMINAL | BORE LENGTH | 0.755 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.000 INCHES NOMINAL 1ST END | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.000 INCHES NOMINAL 2ND END | MATERIAL | ALUMINUM ALLOY | STYLE DESIGNATOR | CLEVIS ENDS |
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