| 1D | K7766 | BRITISH STANDARDS INSTITUTION |
| 21675-632-0 | K8081 | ULTRA ELECTRONICS LTD DBA CONTROLS DIVISION |
| 7980-0670-003 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| 3911977 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 539002 | U1278 | MINISTRY OF DEFENCE NAVY |
| 5CZ/110927 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| A104-1D | F0754 | SAFRAN MARTIN-BAKER FRANCE |
| NU1507 | K0377 | GOODRICH ACTUATION SYSTEMS LIMITED |
| NU1507 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| B12837 | K0967 | MBDA UK LTD |
| 991/4/00115/002 | K2523 | EATON LIMITED |
| A104 | K7766 | BRITISH STANDARDS INSTITUTION |
| A104-1D | K7766 | BRITISH STANDARDS INSTITUTION |
| A104-1D | U1918 | MISSION SYSTEMS WIMBORNE LIMITED |
| WS2017-4301 | U6454 | ULTRA PCS LIMITED |