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National Stock Number:
1680-01-470-5007
Federal Supply Class:
1680
National Item Identification Number:
014705007
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:
| L95226271 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 6.128 INCHES MINIMUM 2ND END AND 6.148 INCHES MAXIMUM 2ND END | | BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM | | BORE LENGTH | 1.146 INCHES MINIMUM AND 1.166 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 4.139 INCHES MINIMUM 1ST END AND 4.159 INCHES MAXIMUM 1ST END | | FULCRUM BORE SHAPE | PLAIN | | III MATERIAL | ALUMINUM ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | B1B AIRCRAFT | | PROPRIETARY CHARACTERISTICS | PACS | | STYLE DESIGNATOR | STEPPED FACE PIVOT HOLE, OVAL FACES BOTH ENDS |
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