| 53BG60 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| AE001348-3 | K0377 | GOODRICH ACTUATION SYSTEMS LIMITED |
| AE001348-3 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| DEFSTAN53-13 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B07879 | K0967 | MBDA UK LTD |
| MEXE21946SH81TEM13 | U0795 | QINETIQ |
| NK25413 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| SP93 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93-A08 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93-A8 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93A08 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93A8 | K7766 | BRITISH STANDARDS INSTITUTION |