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National Stock Number:
3040-00-127-2056
Federal Supply Class:
3040
National Item Identification Number:
001272056
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:
| 74023 | 57712 | TELEMECHANICS INC | | 74023 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 1.266 INCHES NOMINAL ALL ENDS | | BORE DIAMETER | 0.2188 INCHES NOMINAL | | SPECIAL FEATURES | 90.0 DEG ARM BEND ANGLE; ONE ARM HAS 2 FLAT STEEL SPRINGS RIVETED AND SPACED 0.047 IN. APART; OTHER ARM HAS U-SHAPED LUG AT 90.0 DEG TO ARM |
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