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National Stock Number:
1680-00-775-5558
Federal Supply Class:
1680
National Item Identification Number:
007755558
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:
| 782098-5 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM 2ND END | | END HOLE/BALL DIAMETER | 0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM 1ST END | | BORE DIAMETER | 1.312 INCHES MINIMUM AND 1.313 INCHES MAXIMUM | | BORE LENGTH | 4.855 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 1.970 INCHES NOMINAL 1ST END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.350 INCHES NOMINAL 2ND END | | MATERIAL | ALUMINUM ALLOY |
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