| 0026R-439 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 2050 | 0U583 | SAE INTERNATIONAL |
| 419 | 0U583 | SAE INTERNATIONAL |
| 419BS | 0U583 | SAE INTERNATIONAL |
| 2050 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| 419 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| AGS2050-419 | 0U583 | SAE INTERNATIONAL |
| AGS2050-419BS | 0U583 | SAE INTERNATIONAL |
| DEF STAN 02-862 PT1 & 03-19 | K0017 | EMHART FASTENING TEKNOLOGIES |
| KB13868 | K0680 | ROLLS-ROYCE AIRLINES |
| B07884 | K0967 | MBDA UK LTD |
| 419BS | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| AGS2050-419BS | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| AGS2050-419 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| TLP/D/419BS | K0017 | EMHART FASTENING TEKNOLOGIES |