| 008-1-6-004-1 | K5468 | DERRITRON ENVIRONMENTAL RECORDERS LTD |
| 008-1-6-004-1 | U3462 | VETCO CRAY CONTROLS LTD |
| 252269603004 | K0016 | REDIFON MEL LTD |
| 27 899 990 | K0062 | CROSFIELD ELECTRONICS LTD |
| 252269603004 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 276-60 ITEM 2 | K0216 | THALES OPTRONICS LIMITED |
| 3646-4000-001 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 4MC10S | K1209 | CROSS MANUFACTURING COMPANY (1938) LIMITED |
| 5405351 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 52PJS909511 | K7253 | BOOKHAM TECHNOLOGY PLC |
| 276-60 ITEM 2 | K8253 | THALES OPTRONICS |
| 4016BK3-4 | U0153 | MARCONI SPACE SYSTEMS LTD |
| 5405351 | U1880 | RACAL DEFENCE ELECTRONICS LTD |
| 4016BK3-4 | U6924 | AIRBUS DEFENCE AND SPACE LIMITED |
| 618/596 | K0668 | LEONARDO UK LTD |
| BMF-520001-14 | K0668 | LEONARDO UK LTD |
| BMF 520001-14 | K0668 | LEONARDO UK LTD |
| MF520001-14 | K0668 | LEONARDO UK LTD |
| DEFSTAN53-82 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| F104CNX4 | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| F104CNX4MM | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| BMF 520001-14 | K6961 | G E C SENSORS LTD |
| 618/596 | U1066 | G E C SENSORS LTD |
| 618/596 | U2248 | SELEX ELSAG LTD |
| BMF 520001-14 | U2248 | SELEX ELSAG LTD |
| 660-04-831411-105-17 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 5405351 | U4338 | THALES UK LIMITED DBA THALES UK LTDDEFENCE MISSION SYSTEMS |
| G0011887 | U4535 | B A E SYSTEMS ELECTRONICS LTD |
| 99-624-8585 | U9111 | CODE ASSIGNED FOR STANDARD ITEMS USE ON THE TORNADO AIRCRAFT IDENTIFIED B THE LAST NINE DIGITS OF THE NSN |
| F104CNX4 | U9259 | FEL AVIONICS LIMITED |
| VA97-0011-14 | K0668 | LEONARDO UK LTD |
| SCA4-33942-3 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| TORP2D2 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) |
| SCA4-33942-3 | K8940 | C E S G / G C H Q |
| SCA4-33942-3 | KA642 | CESG |
| SCA4-33942-3 | U0153 | MARCONI SPACE SYSTEMS LTD |
| MF520001-14 | U2248 | SELEX ELSAG LTD |
| MF520001-14 | U2291 | BAE SYTEMS AVIONICS LTDTACTICAL INFO MATION DIVISION |
| X137-3-831411-105 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| SCA4-33942-3 | U6924 | AIRBUS DEFENCE AND SPACE LIMITED |