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National Stock Number:
3040-01-500-5657
Federal Supply Class:
3040
National Item Identification Number:
015005657
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:
| 754-7066812 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 754-7066812-59 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H553-1502-59 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY | | STYLE DESIGNATOR | CLEVIS, TONGUE | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 7.875 INCHES NOMINAL 1ST END | | 8.500 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 3.002 INCHES MINIMUM AND | | 3.004 INCHES MAXIMUM 1ST END | | 3.002 INCHES MINIMUM AND | | 3.004 INCHES MAXIMUM 2ND END | | FULCRUM BORE SHAPE | SPLINED | | BORE LENGTH | 12.130 INCHES NOMINAL | | BORE DIAMETER | 5.997 INCHES MINIMUM AND | | 6.000 INCHES MAXIMUM | | SPECIAL FEATURES | THIS BELL CRANK MUST BE ULTRASONIC TESTED IN ACCORDANCE WITH QQ-N-286 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BELL CRANK,LEFT HAND |
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