Pratt & Whitney
15,224 FAA-approved PMA parts
| Part Number | Part Name | PMA Holder | Status | Date |
|---|---|---|---|---|
| 421102 | Harness, EEC, WO602 | Unison Industries | Historical | 1998-08-31 |
| 421103 | Harness, EEC, WO624 | Unison Industries | Current | 2002-09-09 |
| 421112 | Harness, EEC, WO622 | Unison Industries | Current | 2002-09-09 |
| 421112 | Harness, EEC, WO622 | Unison Industries | Historical | 1998-08-31 |
| 421113 | Bifurcation Conduit | Unison Industries | Current | 2002-09-21 |
| 421113 | Bifurcation Conduit | Unison Industries | Historical | 1998-08-31 |
| 421114 | Harness, EEC, WO624 | Unison Industries | Current | 2002-09-09 |
| 421114 | Harness, EEC, WO624 | Unison Industries | Historical | 1998-08-31 |
| 421115 | Harness, EEC, WO621 | Unison Industries | Current | 2002-09-09 |
| 421115 | Harness, EEC, WO621 Installation | Unison Industries | Current | 2002-09-17 |
| 421115 | Harness, EEC, WO621 | Unison Industries | Historical | 1998-08-31 |
| 421127 | Harness, EEC, WO603 | Unison Industries | Current | 2002-09-09 |
| 421127 | Harness, EEC, WO603 | Unison Industries | Historical | 1998-08-31 |
| 421128 | Harness, EEC, WO604 | Unison Industries | Current | 2002-09-09 |
| 421128 | Harness, EEC, WO604 | Unison Industries | Historical | 1998-08-31 |
| 421137 | Harness, WF9 | Unison Industries | Current | 2002-10-05 |
| 421138 | Harness, WF12 | Unison Industries | Current | 2002-10-05 |
| 421203 | Harness, EEC, WO | Unison Industries | Current | 2002-09-09 |
| 421203 | Harness, EEC, WO | Unison Industries | Historical | 1998-08-31 |
| 421204 | Harness, EEC, WO626 | Unison Industries | Current | 2002-09-09 |
| 421204 | Harness, EEC, WO626 | Unison Industries | Historical | 1998-08-31 |
| 421259 | Harness, EEC, WC2 | Unison Industries | Current | 2002-10-05 |
| 421261 | Harness, EEC, WC4 | Unison Industries | Current | 2002-10-05 |
| 421273 | Harness | Unison Industries | Current | 2002-08-26 |
| 421273HAS | Thermocouple Harness | Herber Aircraft Service Inc | Historical | 2005-01-30 |
| 421283 | Harness | Unison Industries | Current | 2002-10-05 |
| 421495 | Air Shut-Off Valve Actuator & Valve | Whittaker Controls Inc | Current | 2001-07-30 |
| 421495 | Valve | Whittaker Controls Inc | Current | 2003-07-22 |
| 422245-1 | Valve | Whittaker Controls Inc | Current | 2005-11-08 |
| 422245-2 | Valve | Whittaker Controls Inc | Current | 2007-09-30 |
| 42284 | Cable (Lead, Ignition) | Unison Industries | Current | 1998-01-26 |
| 42285 | Cable (Lead, Ignition) | Unison Industries | Current | 1998-01-26 |
| 42286 | Cable (Lead, Ignition) | Unison Industries | Current | 1998-01-26 |
| 42287 | Cable (Lead, Ignition) | Unison Industries | Current | 1998-01-26 |
| 42289 | Cable (Lead, Ignition) | Unison Industries | Current | 1998-01-26 |
| 4255034-3 | Ship Loose Assy - T/R Isolation Valve | Parker Hannifin Corp | Current | 2006-06-21 |
| 4255034-3 | Kit, isolation value | Abex/NWL Aerospace, Parker Hannifin Corp | Historical | 1994-10-26 |
| 4255034-4 | Ship Loose Assy - T/R Isolation Valve | Parker Hannifin Corp | Current | 2006-06-21 |
| 4255034-4 | Isolation Valve Assembly | Parker Hannifin Corp, Abex NWL Division | Current | 1998-11-30 |
| 4255035-2 | Ship Loose Assy - T/R Filter | Parker Hannifin Corp | Current | 2006-06-21 |
| 4255035-2 | Hydraulic access package | Abex/NWL Aerospace, Parker Hannifin Corp | Historical | 1994-10-26 |
| 4255035-2 | Kit, filter | Abex/NWL Aerospace, Parker Hannifin Corp | Historical | 1994-10-26 |
| 4255035-3 | Ship Loose Assy - T/R Filter | Parker Hannifin Corp | Current | 2006-06-21 |
| 4255035-3 | Hydraulic access package | Abex/NWL Aerospace, Parker Hannifin Corp | Historical | 1994-10-26 |
| 4255035-3 | T/R Filter Assembly | Parker Hannifin Corp, Abex NWL Division | Current | 1998-11-30 |
| 4255035-4 | Hydraulic access package | Abex/NWL Aerospace, Parker Hannifin Corp | Historical | 1994-10-26 |
| 4255035-5 | Hydraulic access package | Abex/NWL Aerospace, Parker Hannifin Corp | Historical | 1994-10-26 |