| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-14900) | CONTROL VALVE | 10951- | ||
| (723-18-14201) | CONTROL VALVE | 10001-10950 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-15A0. | ||||
| 723-11-00031 | CASE SUB ASS'Y | 10001- | ||
| 1 | \6\ | CASE,SPRING | 10001- | |
| 2 | \6\ | SEAT | 10001- | |
| 3 | \6\ | SEAT | 10001- | |
| 4 | \6\ | BALL | 10001- | |
| 5 | \6\ | SCREW | 10001- | |
| 6 | 07000-11009 | O-RING | 10001- | |
| 7 | 722-12-19120 | O-RING | 10001- | |
| 8 | 07043-00211 | PLUG | 10001- | |
| 9 | 723-11-28111 | ELBOW | 10001- | |
| 10 | 07002-12434 | O-RING | 10001- |