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National Stock Number: 1560-00-890-3718
Federal Supply Class: 1560
National Item Identification Number: 008903718
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:
| 4C27057-101A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 0.380 INCHES NOMINAL FIRST END | | END HOLE/BALL DIAMETER | 0.380 INCHES NOMINAL SECOND END | | BORE DIAMETER | 0.565 INCHES NOMINAL | | BORE LENGTH | 0.380 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.250 INCHES NOMINAL FIRST END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.750 INCHES NOMINAL SECOND END | | MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | FLAT, RAISED FACE ARM END HOLE |
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