| 010SV023 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 1902 | U1453 | EATON WILLIAMS GROUP LTD |
| 8BASC | K0564 | MORTLEY SPRAGUE MANUFACTURING LTD |
| 53-31PT2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 21182-508 | U0146 | MEGGER LTD |
| 88813-804-618 | U1278 | MINISTRY OF DEFENCE NAVY |
| NDN1056-22ND23 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICES DIVISION |
| DEFSTAN53-31PT2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B02371 | K0967 | MBDA UK LTD |
| NK12258E | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| NDN1056-22ND23 | K5294 | GE AVIATION SYSTEMS LIMITED |
| AGS2037-AA | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| AGS2037AA | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| PF74106/62 | U2248 | SELEX ELSAG LTD |
| Z2ZB14038 | U1269 | MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO |