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National Stock Number:
4920-01-290-5857
Federal Supply Class:
4920
National Item Identification Number:
012905857
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:
| PWA57647 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | USED TO SIMULATE THE SEALING SURFACES OF THE NO. 2 ENGINE BEARING COMPARTMENT TO LEAK CHECK THE CARBON SEAL ON THE CYCLE FAN AND PW-229 | | NOMINAL OVERALL DIAMETER | 19.500 INCHES | | NOMINAL OVERALL HEIGHT | 8.560 INCHES | | REFERENCE DATA AND LITERATURE | T.O. 2J-F100-94; SERD NO. 5524; T.O. 33DD4-6-512-1 | | RELATIONSHIP TO SIMILAR EQUIPMENT | REPLACED BY PWA57827 | | SPECIAL FEATURES | C/O TWO ALUMINUM HALVES WITH RELIEF VALVE AND INLET CONNECTION IN THE UPPER HALF AND A SENSING CONNECTION IN THE LOWER HALF; THERE ARE THREE LEGS THAT SECURE TO THE LOWER HALF,AND A NEOPRENE O RING |
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