| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-12802) | CONTROL VALVE | 1549-3000 | ||
| (723-1A-12801) | CONTROL VALVE | 1001-1548 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-31A0 TO Y1664-51A0. | ||||
| 723-11-00340 | VALVE SUB ASS'Y | 1001-3000 | ||
| 1 | \6\ | BLOCK,VALVE | 1001-3000 | |
| 2 | \6\ | PLATE | 1001-3000 | |
| 3 | 01252-60420 | BOLT | 1001-3000 | |
| 4 | 07000-11004 | O-RING | 1001-3000 | |
| 5 | 723-11-19130 | O-RING | 1001-3000 | |
| 6 | 702-21-55430 | O-RING | 1001-3000 | |
| 7 | \6\ | VALVE | 1001-3000 | |
| 8 | 723-11-19922 | SPRING | 1001-3000 | |
| 9 | 708-7R-11220 | PLUG | 1001-3000 | |
| 10 | 07002-11223 | O-RING | 1001-3000 | |
| 11 | \6\ | SEAL | 1001-3000 | |
| 723-11-00350 | VALVE SUB ASS'Y | 1001-3000 | ||
| 12 | \6\ | PISTON | 1001-3000 | |
| 13 | \6\ | SLEEVE | 1001-3000 | |
| 14 | 723-11-19320 | SPRING | 1001-3000 | |
| 15 | 07000-11010 | O-RING | 1001-3000 | |
| 16 | 07001-01010 | RING | 1001-3000 | |
| 17 | 07000-12012 | O-RING | 1001-3000 | |
| 18 | 07001-02012 | RING,BACK-UP | 1001-3000 | |
| 19 | \6\ | SCREW | 1001-3000 | |
| 20 | 723-30-51130 | ORIFICE | 1001-3000 | |
| 21 | 723-11-19970 | O-RING | 1001-3000 | |
| 22 | 01010-80665 | BOLT | 1001-3000 | |
| 23 | 01643-30623 | WASHER | 1001-3000 |