| 003051-56 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| 003051-56 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| 0STS3761TEM9 | K5087 | MINISTRY OF DEFENCE ARMY BLANDFORD GARRISON SUPPORT UNIT |
| 10-00275-044 | K0268 | RAYTHEON SYSTEMS LIMITED |
| 1000822E | K0967 | MBDA UK LTD |
| 1015265 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 19564100 | K0405 | WESTON AEROSPACE LIMITED |
| 24714-697-0 | K8081 | ULTRA ELECTRONICS LTD DBA CONTROLS DIVISION |
| 25191-103-510 | K0361 | THORN E M I ELECTRONICS LTD |
| 28141-297-21 | K2490 | THALES DEFENCE LTD |
| 34999972 | K0062 | CROSFIELD ELECTRONICS LTD |
| 40-525-093-10 | K5294 | GE AVIATION SYSTEMS LIMITED |
| 6122-1055-006 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 64/28297 | K0232 | UNITED KINGDOM ATOMIC ENERGY AUTHORITY UKAEA |
| AE003D051-56 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| B04324 | K0967 | MBDA UK LTD |
| BSCECC40101-019 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-019:FX:1 | K0000 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU UKNCB RISK MANAGERS |
| BSCECC40101-019FX10K | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSE9111N008 | K7766 | BRITISH STANDARDS INSTITUTION |
| DEFSTAN59-30PT1 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| FV899351-19 | U0795 | QINETIQ |
| MR4 | K0064 | WELWYN ELECTRONICS LTD |
| N180003-73 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| SC/B16016/27 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/B16016/27 | U0147 | SELEX ES LTD |
| SCA4-31821-10 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SCA4-31821-10 | K8236 | RACAL-S E S LTD |
| TR4 | K4184 | VISHAY LTD |
| TR4-1Z4P0RM5PCT | U1395 | WELWYN COMPONENTS LTD |
| TR4FX10KP0RM5PCT | K4184 | VISHAY LTD |