| Item | Part No. | Part Name | Qty | Serial No. |
| M721010002700 | SAFETY VALVE ASS'Y | 1001- | ||
| \0\M720170002700 | SAFETY VALVE ASS'Y | 1001-3000 | ||
| 1 | \6\ | SEAT | 1001-3000 | |
| 2 | \6\ | BALL | 1001-3000 | |
| 3 | \6\ | GUARD | 1001-3000 | |
| 4 | \6\ | SPRING | 1001-3000 | |
| 5 | \6\ | SEAT | 1001-3000 | |
| 6 | \6\ | NUT | 1001-3000 | |
| 7 | \6\ | COVER | 1001-3000 | |
| 8 | \6\ | WASHER | 1001-3000 |