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National Stock Number:
3040-01-085-4222
Federal Supply Class:
3040
National Item Identification Number:
010854222
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:
| 70400-02502 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70400-02502-045 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 0.250 INCHES NOMINAL 1ST END | | END HOLE/BALL DIAMETER | 0.250 INCHES NOMINAL 2ND END | | BORE DIAMETER | 0.250 INCHES NOMINAL | | BORE LENGTH | 0.875 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.837 INCHES NOMINAL 1ST END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 4.550 INCHES NOMINAL 2ND END | | MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | RAISED FACED HOLES, OFFSET ARM |
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