Pratt & Whitney
15,224 FAA-approved PMA parts
| Part Number | Part Name | PMA Holder | Status | Date |
|---|---|---|---|---|
| 420437 | Harness, EEC, W1 | Unison Industries | Current | 1997-08-27 |
| 420437 | Harness, EEC, W1 | Unison Industries LLC | Current | 1994-03-22 |
| 420438 | Harness, EEC, W2 | Unison Industries | Current | 1997-08-27 |
| 420438 | Harness, EEC, W2 | Unison Industries LLC | Current | 1994-03-22 |
| 420439 | Harness, EEC, W4 | Unison Industries LLC | Current | 1994-03-22 |
| 420440 | Harness, EEC, W5 | Unison Industries LLC | Current | 1994-03-22 |
| 420441 | Harness, SCU, W4 Minimux | Unison Industries LLC | Current | 1993-11-01 |
| 420442 | Harness, EEC, WC4 | Unison Industries LLC | Current | 1993-12-14 |
| 420443 | Harness, EEC, W4 | Unison Industries LLC | Current | 1993-12-14 |
| 420445 | Harness, EEC, W4 | Unison Industries LLC | Current | 1993-12-14 |
| 420446 | Harness, EEC, WC5 | Unison Industries LLC | Current | 1993-12-14 |
| 420467 | Harness, EEC, W5 | Unison Industries LLC | Current | 1993-12-14 |
| 420504 | Terminal Block | Unison Industries | Current | 1997-08-27 |
| 420504 | Terminal Disconnect IDG | Unison Industries LLC | Current | 1993-12-14 |
| 420560 | Harness, EEC, W1 Installation | Unison Industries | Current | 1997-08-27 |
| 420560 | Harness, EEC, W1, Installation | Unison Industries | Current | 2002-09-17 |
| 420561 | Harness, EEC, W2 Installation | Unison Industries | Current | 1997-08-27 |
| 420561 | Harness, EEC, W2, Installation | Unison Industries | Current | 2002-09-17 |
| 420562 | Harness, W31 | Unison Industries | Current | 1997-08-27 |
| 420563 | Harness, EEC, W34Installation | Unison Industries | Current | 1997-08-27 |
| 420563 | Harness, EEC, W34, Installation | Unison Industries | Current | 2002-09-17 |
| 420578 | Harness, EEC, W11 | Unison Industries | Current | 1997-08-27 |
| 420578 | Harness, SCU, W11 | Unison Industries LLC | Current | 1994-03-22 |
| 420587 | Bifurcation Conduit | Unison Industries | Current | 1997-08-27 |
| 420587 | Bifurcation box conduit, elect | Unison Industries LLC | Current | 1993-12-14 |
| 420611 | Harness, EEC, W4 | Unison Industries LLC | Current | 1994-03-22 |
| 420612 | Harness, EEC, SCU Minimux | Unison Industries LLC | Current | 1994-03-22 |
| 420613 | Harness, EEC, W5 | Unison Industries LLC | Current | 1994-03-22 |
| 420630 | Harness, EEC, W3 | Unison Industries | Current | 1997-08-27 |
| 420630 | Harness, EEC, W3 | Unison Industries LLC | Current | 1994-03-22 |
| 420650 | Harness, Fire Detection-2, Left Hand | Unison Industries | Current | 1997-08-27 |
| 420650 | Harness, Fire Detection -2 Left Hand | Unison Industries LLC | Current | 1994-08-07 |
| 420651 | Harness, WC1 Installation | Unison Industries | Current | 1997-08-27 |
| 420651 | Harness, WC1, Installation | Unison Industries | Current | 2002-09-17 |
| 420651 | Harness, EEC, WC1 | Unison Industries LLC | Current | 1993-12-14 |
| 420652 | Harness, EEC, WC2 | Unison Industries LLC | Current | 1993-12-14 |
| 420653 | Harness, WC3 Installation | Unison Industries | Current | 1997-08-27 |
| 420653 | Harness, WC3, Installation | Unison Industries | Current | 2002-09-17 |
| 420653 | Harness, EEC, WC3 | Unison Industries LLC | Current | 1993-12-14 |
| 420654 | Harness, EEC, WC4 | Unison Industries LLC | Current | 1993-12-14 |
| 420655 | Harness, EEC, WC5 | Unison Industries LLC | Current | 1993-12-14 |
| 420656 | Harness, EEC, WC6 | Unison Industries LLC | Current | 1993-12-14 |