| Item | Part No. | Part Name | Qty | Serial No. |
| 723-18-18201 | Valve Assembly, Control | 16001-16500 | ||
| 723-11-01520 | Case Subassembly | 16001-16500 | ||
| 1 | Case, Spring | 16001-16500 | ||
| 2 | 722-12-19120 | O-ring | 16001-16500 | |
| 3 | Plug | 16001-16500 | ||
| 4 | 07002-10823 | O-ring | 16001-16500 | |
| 5 | Seat | 16001-16500 | ||
| 6 | Ball | 16001-16500 | ||
| 7 | 702-21-54260 | O-ring | 16001-16500 | |
| 8 | Seat | 16001-16500 | ||
| 9 | 702-21-54290 | O-ring | 16001-16500 |
