| SEMICONDUCTOR DEVIC | K0461 | RAYTHEON SYSTEMS LTD WEAPONS SUPPORT GROUP |
| SEMICONDUCTOR DEVIC | K1659 | PLESSEY AEROSPACE LTD |
| SEMICONDUCTOR DEVIC | K4308 | CONTROL TECHNIQUES DYNAMICS LTD |
| SEMICONDUCTOR DEVIC | K5519 | MOTOROLA UK SALES LTD MOTOROLA SEMICONDUCTORS GROUP |
| SEMICONDUCTOR DEVIC | K6997 | GENERAL INSTRUMENT UK LTD |
| SEMICONDUCTOR DEVIC | K7575 | NORTEL |
| SEMICONDUCTOR DEVIC | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| SEMICONDUCTOR DEVIC | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |