NSN 4920-01-290-5857
Part Details | AIRCRAFT ENGINE MAINTENANCE FIXTURE
4920-01-290-5857 A fixture designed to hold/position aircraft engine/engine components to facilitate inspection, maintenance, repair, testing and/or replacement of components.
Alternate Parts: PWA57647, 4920-01-290-5857, 01-290-5857, 4920012905857, 012905857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | DEC 13, 1988 | 01-290-5857 | 48925 ( FIXTURE, ENGINE MAINTENANCE, AIRCRAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-290-5857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA57647 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-290-5857
| Characteristic | Specifications |
|---|---|
| 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 |
| REFERENCE DATA AND LITERATURE | T.O. 2J-F100-94; SERD NO. 5524; T.O. 33DD4-6-512-1 |
| NOMINAL OVERALL HEIGHT | 8.560 INCHES |
| NOMINAL OVERALL DIAMETER | 19.500 INCHES |
| 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 |
| END ITEM IDENTIFICATION | F100-PW-220/229 ENGINE |