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National Stock Number:
4920-01-486-8793
Federal Supply Class:
4920
National Item Identification Number:
014868793
Description:
FIXTURE,ENGINE MAINTENANCE,AIRCR
Detail:
A FIXTURE DESIGNED TO HOLD/POSITION AIRCRAFT ENGINE/ENGINE COMPONENTS TO FACILITATE INSPECTION, MAINTENANCE, REPAIR, TESTING AND/OR REPLACEMENT OF COMPONENTS.
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Manufacturer Information:
| PWA72481 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | FIXTURE IS REQUIRED FOR WELP REPAIR OF A NO. 4 BEARING PRESSURE TUBE OR SCAVENGE TUBE BOSS ON DIFFUSER CASE P/N 4083830. ADAPTER C/O A COPPER CHILL PLATE WITH COOLING WATER PASSAGES INLET AND OUTLET FITTINGS, AND CLAMPING SCREWS WITH FINGERS WITH KNOBS. ADAPTER IS WEDGED BETWEEN THE INNER AND OUTER SHELL OF THE IFFUSER CASE WALL ADJACENT TO A SERVICE PORT AND CLAMPED IN PLACE. ADAPTER IS USED TO MINIMIZE HEAT DISTORTION DURING WELD OPERATIONS TO REPAIR TUBE BOSSES;6.0 IN LONG 2.0 IN WIDE 7.0 IN HIGH | | REFERENCE DATA AND LITERATURE | SERD NO. 9130 |
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