| Item | Part No. | Part Name | Qty | Serial No. |
| 6738-21-5610 | COCK ASS'Y | 501398- | ||
| \1\6738-21-5611 | VALVE ASS'Y | 500001-501397 | ||
| 1 | 6738-21-5620 | COCK | 501398- | |
| 1 | \1\6738-21-5621 | VALVE | 500001-501397 | |
| 2 | 6738-21-5630 | JOINT | 500001- | |
| 3 | 6738-21-5640 | NUT | 500001- | |
| 4 | 07005-02216 | SEAL, WASHER | 500001- |