| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-15904) | CONTROL VALVE | 6334- | ||
| \0\723-18-15903 | CONTROL VALVE | 5976-6333 | ||
| \0\723-18-15902 | CONTROL VALVE | 5430-5975 | ||
| (723-18-15901) | CONTROL VALVE | 5376-5429 | ||
| \0\723-18-15900 | CONTROL VALVE | 5001-5375 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-12A0. | ||||
| 723-11-01632 | VALVE SUB ASS'Y | 6334- | ||
| \0\723-11-01631 | VALVE SUB ASS'Y | 5976-6333 | ||
| \0\723-11-01630 | VALVE SUB ASS'Y | 5001-5975 | ||
| 1 | \6\ | BLOCK,VALVE | 5001- | |
| 2 | \6\ | PLATE | 5001- | |
| 3 | 01252-60420 | BOLT | 5001- | |
| 4 | 07000-11004 | O-RING | 5001- | |
| 5 | 723-11-19130 | O-RING | 5001- | |
| 6 | 702-21-55430 | O-RING | 5001- | |
| 7 | \6\ | VALVE | 5976- | |
| 7 | \6\ | VALVE | 5001-5975 | |
| 8 | 723-11-19922 | SPRING | 5001- | |
| 9 | 708-7R-11220 | PLUG | 5001- | |
| 10 | 07002-11223 | O-RING | 5001- | |
| 11 | \6\ | SEAL | 5001- | |
| 723-11-01641 | VALVE SUB ASS'Y | 6334- | ||
| 723-11-01640 | VALVE SUB ASS'Y | 5001-6333 | ||
| 12 | \6\ | PISTON | 6334- | |
| 12 | \6\ | PISTON | 5001-6333 | |
| 13 | \6\ | SLEEVE | 6334- | |
| 13 | \6\ | SLEEVE | 5001-6333 | |
| 14 | \6\ | SPRING | 6334- | |
| 14 | \6\ | SPRING | 5001-6333 | |
| 15 | 07000-11010 | O-RING | 5001- | |
| 16 | 07001-01010 | RING | 5001- | |
| 17 | 07000-12012 | O-RING | 5001- | |
| 18 | 07001-02012 | RING | 5001- | |
| 19 | 723-11-19970 | O-RING | 5001- | |
| 20 | 07000-11004 | O-RING | 5001- | |
| 21 | 722-12-18240 | O-RING | 5001- | |
| 22 | 01010-80665 | BOLT | 5001- | |
| 23 | 01643-30623 | WASHER | 5001- |