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National Stock Number:
3040-00-146-9834
Federal Supply Class:
3040
National Item Identification Number:
001469834
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:
| 65700-70025-132 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL | | STYLE DESIGNATOR | CLEVIS ENDS TWISTED, OTHER ARM OFFSET | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 1.250 INCHES NOMINAL 1ST END | | 2.500 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.515 INCHES NOMINAL 1ST END | | 0.560 INCHES NOMINAL 2ND END | | BORE DIAMETER | 0.500 INCHES NOMINAL | | SPECIAL FEATURES | 45.0 DEG ANGLE BETWEEN ARMS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 65700-70025-132 |
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