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National Stock Number:
1680-00-244-4619
Federal Supply Class:
1680
National Item Identification Number:
002444619
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:
| 4C22101-103A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | FLAT, RAISED FACE PIVOT HOLE, ONE OR MORE HOLES BOTH ARMS | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.000 INCHES NOMINAL 1ST END | | 9.000 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.249 INCHES MINIMUM AND | | 0.255 INCHES MAXIMUM 1ST END | | 0.249 INCHES MINIMUM AND | | 0.255 INCHES MAXIMUM 2ND END | | BORE LENGTH | 2.050 INCHES NOMINAL | | BORE DIAMETER | 0.593 INCHES MINIMUM AND | | 0.600 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.749 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.245 INCHES NOMINAL | | FSC APPLICATION DATA | AIRCRAFT,NOSE WHEEL STEERING CONTROL SUPPLY OF DATA | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 4C22101-103A |
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