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National Stock Number:
3040-01-130-7063
Federal Supply Class:
3040
National Item Identification Number:
011307063
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:
| 709-4684904 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 709-4684904 ITEM 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87832-1633 | 96169 | ELECTRIC BOAT CORPORATION | | 87832-1633 ITEM 8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 6.825 INCHES NOMINAL 1ST END | | 7.095 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.503 INCHES NOMINAL 1ST END | | 0.503 INCHES NOMINAL 2ND END | | BORE LENGTH | 3.000 INCHES NOMINAL | | BORE DIAMETER | 1.000 INCHES MINIMUM AND | | 1.001 INCHES MAXIMUM | | SPECIAL FEATURES | BOTH ARM END HOLE DIAMETERS ARE ELLIPTICAL IN SHAPE |
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