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National Stock Number:
1680-00-122-5510
Federal Supply Class:
1680
National Item Identification Number:
001225510
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:
| 175343 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | RAISED FACE PIVOT HOLE W/HEEL, CLEVIS ONE END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.500 INCHES NOMINAL 1ST END | | 6.000 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.312 INCHES NOMINAL 1ST END | | 0.250 INCHES NOMINAL 2ND END | | BORE LENGTH | 1.820 INCHES NOMINAL | | BORE DIAMETER | 1.125 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.250 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.385 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 175343 |
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