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National Stock Number:
1680-00-700-2077
Federal Supply Class:
1680
National Item Identification Number:
007002077
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:
| S6140-62123 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.372 INCHES NOMINAL | | BORE LENGTH | 2.312 INCHES MINIMUM AND 2.317 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 2.562 INCHES MINIMUM AND 2.563 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | SURFACE TREATMENT | ANODIZE AND PAINT |
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