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National Stock Number:
1680-00-339-7805
Federal Supply Class:
1680
National Item Identification Number:
003397805
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:
| 760816 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | STEEL | | SURFACE TREATMENT | CADMIUM | | STYLE DESIGNATOR | RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 1.050 INCHES MINIMUM AND | | 1.060 INCHES MAXIMUM 1ST END | | 1.842 INCHES MINIMUM AND | | 1.852 INCHES MAXIMUM 2ND END | | END HOLE/BALL DIAMETER | 0.344 INCHES NOMINAL 1ST END | | 0.281 INCHES MINIMUM AND | | 0.282 INCHES MAXIMUM 2ND END | | BORE LENGTH | 0.940 INCHES NOMINAL | | BORE DIAMETER | 0.437 INCHES MINIMUM AND | | 0.438 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 760816 |
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