| 300202-0112 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| 300202-0212 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| 47423-008-00-3 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| 650-10212 | K5728 | G E C MARCONI AVIONICS LTD |
| 34-5759 | K8236 | RACAL-S E S LTD |
| 47423-008-00-3 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
| 938320/02012 | K0268 | RAYTHEON SYSTEMS LIMITED |
| 83031312 | K3958 | VINTEN AVIONICS SYSTEMS LTD |
| 9227125 | K4468 | R E L LTD |
| BS4183-TABLE 5 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCFFSL02-0X012CR0000NT | K9090 | MINISTRY OF DEFENCE |
| 856AK2131 | U3533 | MINISTRY OF DEFENCE ARMY ACA PCM 4 &GW |