| 26DK2858 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 28F18039 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| AS5403 | 0U583 | SAE INTERNATIONAL |
| AS5403 | K1207 | BROWN BROTHERS ENGINEERING |
| AS5403 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| 36AK587 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |