| 5UA10432 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 7980-1353-261 | K0377 | GOODRICH ACTUATION SYSTEMS LIMITED |
| 7980-1353-261 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| 96715261 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| BS1806-261 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-261 | K7766 | BRITISH STANDARDS INSTITUTION |