| 1B | K7766 | BRITISH STANDARDS INSTITUTION |
| 28DU18430 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 79800667003 | K0377 | GOODRICH ACTUATION SYSTEMS LIMITED |
| 3908577 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 80227594-73 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| 5UD7623 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| A104-1B | F0754 | SAFRAN MARTIN-BAKER FRANCE |
| B12804 | K0967 | MBDA UK LTD |
| MA104-1B | K1017 | BAE SYSTEMS (OPERATIONS) LTD |
| MA104-1B | K1987 | BAE SYSTEMS PLC |
| NU1305 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| A104 | K7766 | BRITISH STANDARDS INSTITUTION |
| A104-1B | K7766 | BRITISH STANDARDS INSTITUTION |
| MA104-1B | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
| STD2443-11 | K0802 | MEGGITT (UK) LIMITED |