| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-15900) | CONTROL VALVE | 5001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 T0 Y1660-20A0. | ||||
| \6\ | VALVE SUB ASS'Y | 5001- | ||
| 1 | \6\ | SPOOL | 5001- | |
| 2 | \6\ | PLUG | 5001- | |
| 3 | \6\ | ORIFICE | 5001- | |
| 4 | 07002-10823 | O-RING | 5001- | |
| 5 | \6\ | RING | 5001- | |
| 6 | 723-11-14330 | SEAT | 5001- | |
| 7 | 723-11-14150 | SPRING | 5001- | |
| 8 | 723-11-13490 | CASE,SPRING | 5001- | |
| 9 | 702-21-54260 | O-RING | 5001- | |
| 10 | 702-21-55520 | O-RING | 5001- | |
| 11 | 01252-60625 | BOLT | 5001- | |
| 12 | 723-11-18190 | PLUG | 5001- | |
| 13 | 07002-11023 | O-RING | 5001- | |
| 14 | 723-11-14310 | ORIFICE | 5001- | |
| 15 | 07000-11010 | O-RING | 5001- | |
| 16 | \6\ | RING | 5001- | |
| 17 | \6\ | SCREW | 5001- | |
| 18 | \6\ | PLUG | 5001- | |
| 19 | 07000-12100 | O-RING | 5001- | |
| 20 | 723-11-19130 | O-RING | 5001- | |
| 21 | 07000-11006 | O-RING | 5001- | |
| 22 | 702-21-54260 | O-RING | 5001- | |
| 23 | 01252-60635 | BOLT | 5001- | |
| 24 | 708-8H-11530 | PLUG | 5001- | |
| 25 | 07002-11423 | O-RING | 5001- | |
| 26 | \6\ | PLUG | 5001- | |
| 27 | 07000-11006 | O-RING | 5001- | |
| 28 | 07001-01006 | RING | 5001- |