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National Stock Number:
1680-00-834-2237
Federal Supply Class:
1680
National Item Identification Number:
008342237
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:
| 114C3310-20 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| BORE DIAMETER | 1.812 INCHES MINIMUM AND 1.814 INCHES MAXIMUM | | BORE LENGTH | 3.650 INCHES MINIMUM AND 3.670 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | | | END HOLE/BALL DIAMETER | | | FSC APPLICATION DATA | FUSELAGE SECT.,AIRFRAME | | MATERIAL | MAGNESIUM | | SPECIAL FEATURES | FOUR PLATES W SPACERS RIVETED TO BEARING SURFACES ON FORK END OF BB ARM | | SURFACE TREATMENT | CHROMATE |
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