| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-12303) | CONTROL VALVE | 1669- | ||
| (723-1A-12302) | CONTROL VALVE | 1284-1668 | ||
| (723-1A-12301) | CONTROL VALVE | 1001-1283 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-21A0. | ||||
| \6\ | VALVE SUB ASS'Y | 1001- | ||
| 1 | \6\ | BLOCK | 1001- | |
| 2 | \6\ | SPOOL | 1001- | |
| 3 | \6\ | PLUG | 1001- | |
| 4 | 723-11-14150 | SPRING | 1001- | |
| 5 | 723-11-14140 | WASHER | 1001- | |
| 6 | 723-11-14110 | PLUG | 1001- | |
| 7 | \6\ | VALVE | 1001- | |
| 8 | \6\ | VALVE | 1001- | |
| 9 | 723-11-14160 | SPRING | 1001- | |
| 10 | \6\ | PLUG | 1001- | |
| 11 | 723-11-14210 | VALVE | 1001- | |
| 12 | 722-10-91130 | SPRING | 1001- | |
| 13 | 723-11-14190 | PLUG | 1001- | |
| 14 | 07002-10823 | O-RING | 1001- | |
| 15 | \6\ | O-RING | 1001- | |
| 16 | 07002-11823 | O-RING | 1001- | |
| 17 | 07000-12100 | O-RING | 1001- | |
| 18 | \6\ | O-RING | 1001- | |
| 19 | 723-11-19130 | O-RING | 1001- | |
| 20 | \6\ | SCREW | 1001- | |
| 21 | \6\ | ORIFICE | 1001- | |
| 22 | 07000-11004 | O-RING | 1001- | |
| 23 | \6\ | RING | 1001- | |
| 24 | 723-11-18190 | PLUG | 1001- | |
| 25 | 07002-11023 | O-RING | 1001- |