| Item | Part No. | Part Name | Qty | Serial No. |
| 723-19-16400 | Valve, Control | 20004-20500 | ||
| 1 | 723-11-17370 | Case, Spring | 20004-20500 | |
| 1 | 723-11-01530 | Case Subassembly | 20004-20500 | |
| 2 | Case, Spring | 20004-20500 | ||
| 3 | Seat | 20004-20500 | ||
| 4 | Ball | 20004-20500 | ||
| 5 | Plug | 20004-20500 | ||
| 6 | 07002-10823 | O-ring | 20004-20500 | |
| 7 | 07000-11004 | O-ring | 20004-20500 | |
| 8 | 722-12-19120 | O-ring | 20004-20500 |
