Pratt & Whitney
15,224 FAA-approved PMA parts
| Part Number | Part Name | PMA Holder | Status | Date |
|---|---|---|---|---|
| 77-139-3 | Oil Qty Transmitter | Vibro-Meter Inc. | Historical | 2006-07-23 |
| 77-139-3 | Fload operated, engine oil quantity transmitter | Armtec/Ragen Inc | Current | 1995-08-28 |
| 770358A | Oil Scavenge Pump Assembly | Hamilton Sundstrand Corporation | Current | 2002-05-18 |
| 770358D | Pump Assy - Oil Scavenge | Hamilton Sundstrand Corporation | Current | 2006-01-30 |
| 770358D | Pump Assembly - Oil Scavenge | Hamilton Sundstrand Corporation | Current | 2006-04-29 |
| 770358E | Outline, Pump, Lube and Scavenge | Hamilton Sundstrand Corporation | Current | 2010-02-02 |
| 770360A | Fuel Pump | Hamilton Sundstrand Corporation | Current | 2002-05-18 |
| 770360B | Pump - Fuel, Main | Hamilton Sundstrand Corporation | Current | 2006-01-30 |
| 770366C | Main Gearbox Assembly | Hamilton Sundstrand Corporation | Current | 2002-05-18 |
| 770366H | Main Gearbox Assembly | Hamilton Sundstrand Corporation | Current | 2002-05-18 |
| 770366J | Gearbox Assy - Main | Hamilton Sundstrand Corporation | Current | 2006-01-30 |
| 770366J | Gearbox Assembly - Main | Hamilton Sundstrand Corporation | Current | 2006-04-29 |
| 770421H | Main Module Gearbox Assembly | Hamilton Sundstrand Corporation | Current | 2002-05-18 |
| 770421J | Gearbox Assembly, Main Module | Hamilton Sundstrand Corporation | Current | 2005-02-10 |
| 770421K | Gearbox Assembly - Main, Module | Hamilton Sundstrand Corporation | Current | 2006-04-29 |
| 77081-428 | Self-Locking Double Hex Nut | SPS Technologies Inc | Historical | 2000-07-24 |
| 771499 | Duct Segment-Fan, 1st Stage | Nordam Group Inc | Current | 1999-01-06 |
| 771978A | Deoiler - Breather, Main Gearbox | Hamilton Sundstrand Corporation | Current | 2006-04-29 |
| 771978A | Main Gearbox Deoiler-Breather | Hamilton Sundstrand Corporation | Current | 2002-05-18 |
| 772568WE | Bolt-Machined, Dee Head | Wencor West Inc | Current | 2007-05-19 |
| 772568WE | Bolt-Machined, Dee Head | Wencor LLC | Historical | 2010-02-02 |
| 773160WE | Nut | Wencor West Inc | Current | 2004-08-08 |
| 773160WE | Nut | Wencor LLC | Historical | 2010-02-02 |
| 773240WE | Plate-Assy of, Splice, Diffuser Sound Absorbing Liner | Wencor West Inc | Current | 2008-01-21 |
| 773240WE | Plate-Assy of, Splice, Diffuser Sound Absorbing Liner | Wencor LLC | Historical | 2010-02-02 |
| 77333-11 | Fuel Control, JFC68-7 | United Technologies, Hamilton Sundstrand | Current | 1997-10-19 |
| 77333-13 | Fuel Control, JFC68-7 | United Technologies, Hamilton Sundstrand | Current | 1997-10-19 |
| 77333-14 | Fuel Control, JFC68-7 | United Technologies, Hamilton Sundstrand | Current | 1997-10-19 |
| 77333-5 | Fuel Control, JFC68-7 | United Technologies, Hamilton Sundstrand | Current | 1997-10-19 |
| 77333-7 | Fuel Control, JFC68-7 | United Technologies, Hamilton Sundstrand | Current | 1997-10-19 |
| 77333-8 | Fuel Control, JFC68-7 | United Technologies, Hamilton Sundstrand | Current | 1997-10-19 |
| 774403 | Blade - Turbine Rotor, 3 Stage | Extex Engineered Products Inc | Current | 2018-10-03 |
| 774739QQ | Bolt | Turbine Kinetics Inc, Subsidiary of HEICO Corp | Current | 2002-09-03 |
| 774739QQ | Bolt | Approved Quality Manufacturing | Current | 2000-12-07 |
| 77497-428 | Self-Locking Double Hex Nut | SPS Technologies Inc | Historical | 2000-07-24 |
| 774987QQ | Bolt | Turbine Kinetics Inc, Subsidiary of HEICO Corp | Current | 2002-04-15 |
| 774987QQ | Bolt | Approved Quality Manufacturing | Current | 2000-12-07 |
| 774991QQ | Bolt | Turbine Kinetics Inc, Subsidiary of HEICO Corp | Current | 2003-07-14 |
| 774991QQ | Bolt, Machine | Approved Quality Manufacturing | Current | 2000-12-07 |
| 775723WE | Fuel Nozzle Seal | Wencor LLC | Current | 2010-05-18 |
| 775963SD | Seal, Ring | Seal Dynamics Inc | Current | 2012-03-27 |
| 775982WE | Stop-Cover, Boss Instrumentation | Wencor West Inc | Current | 2007-10-03 |
| 775982WE | Stop-Cover, Boss Instrumentation | Wencor LLC | Historical | 2010-02-02 |
| 776213QQ | Rivet | Approved Quality Manufacturing | Current | 2000-12-07 |
| 776213WA | Rivet - Tubular, Blade | Wencor West Inc | Current | 2007-01-24 |
| 776213WA | Rivet - Tubular, Blade | Wencor LLC | Historical | 2010-02-02 |
| 776213WA | Rivet - Tubular, Blade | Optimum Engineering & Manufacturing | Historical | 2002-12-25 |
| 776440WE (continued) | Nut, Self Locking | Wencor LLC | Current | 2012-05-01 |