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National Stock Number:
5120-01-379-0168
Federal Supply Class:
5120
National Item Identification Number:
013790168
Description:
WRENCH,COUNTERTORQUE
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Manufacturer Information:
| PWA80234 | 77445 | RTX CORPORATION |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | THIS WRENCH IS REQUIRED TO PROVIDE A COUNTERTORQUE ATTACHMENT TO THE LOW PRESSURE TURBINE SHAFT WHEN INSTALLING OR REMOVING THE NO. 5 BEARING INNERRACE RETAINING NUT. USED IN CONJUNCTION WITH PWA80233 AND PWA80071. THIS WRENCH IS A STEEL MULTI DETAIL ASSY CONSISTING OF A BODY DETAIL, WHICH HAS REPLACEABLE TEETH IN ONE END, WHICH ENGAGETHE SLOTS IN THE LOW PRESSURE TURBINE COUPLING. AT THE SAME END OF THE ADAPTER BODY AS THE REMOVABLE TEETH, A LOCKING DEVICE INCURES THAT THE ADAPTER WILL REMAIN IN POSITION WHEN TORQUE IS APPLIED TO THE NO. 5 RETAINING NUT. A HEX NUT AT THE OPPOSITE END OF THE ADAPTER BODY IS USED TO ACTIVATE LOCKING MECHANISM. |
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