| Item | Part No. | Part Name | Qty | Serial No. |
| 702-21-31000 | LOCK VALVE ASS'Y | 12001- | ||
| 1 | 702-21-31110 | BODY,(A) | 12001- | |
| 2 | 702-21-31120 | CHECK | 12001- | |
| 3 | 702-21-31130 | SPRING | 12001- | |
| 4 | \6\ | BODY,(B) | 12001- | |
| 5 | \6\ | SPOOL | 12001- | |
| 6 | 702-21-31230 | SPRING | 12001- | |
| 7 | 702-21-31240 | PLUG | 12001- | |
| 8 | 706-73-40330 | BOLT | 12001- | |
| 9 | 01602-21030 | WASHER,SPRING | 12001- | |
| 10 | 07000-02020 | O-RING | 12001- | |
| 11 | 07000-13030 | O-RING | 12001- | |
| 12 | 07002-01823 | O-RING | 12001- | |
| 13 | 709-90-62100 | SAFETY VALVE ASS'Y | 12001- |