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| 043AP-077 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |
| 1FAE102 | K0665 | TELENT COMMUNICATIONS LTD |
| 1FAE102 | K2595 | G E C TELECOMMUNICATIONS LTD |
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| 25411-01056 | K0662 | LEONARDO MW LTD |
| 27410-53600-38 | K1096 | THALES UNDERWATER SYSTEMS UK |
| 24311-001-410 | K1357 | THALES UK LIMITED DBA THALES UK LTDAIR OPERATIONS |
| 24311-0010-410 | K1357 | THALES UK LIMITED DBA THALES UK LTDAIR OPERATIONS |
| 27411-408 | K1536 | KIDDE GRAVINER LTD |
| 2721-0100 | U3755 | MARCONI AVIONICS LTD |
| 2721-100 | U3755 | MARCONI AVIONICS LTD |
| 2723-1002 | U3755 | MARCONI AVIONICS LTD |
| 4710-414 | D1610 | ELEKTRO-UNION GMBH |
| 41060037 | K0233 | THALES OPTRONICS LIMITED |
| 518-4-90461-002 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 518-4-98029-009 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 27411-676 | K1888 | FERRANTI TECHNOLOGIES LTD |
| 27411-676-00 | K1888 | FERRANTI TECHNOLOGIES LTD |
| 415-569 | K2504 | RS COMPONENTS LIMITED |
| 415-569RS | K2504 | RS COMPONENTS LIMITED |
| 42132-284-3 | K4547 | SIEMENS AIR TRAFFIC MANAGEMENT |
| 42132-284-00-3 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| 40-615-140-14 | K5294 | GE AVIATION SYSTEMS LIMITED |
| 33-0079 | K8236 | RACAL-S E S LTD |
| 40069389 | KCUC6 | MINISTRY OF DEFENCE FUTURE AIRCRAFT CARRIER IPT CVF IPT |
| 518/4/91221/007 | U3210 | PLESSEY SECURE DIGITAL SYSTEMS LTD |
| 515/4/90417/100 | U4180 | PLESSEY MILITARY COMMUNICATIONS LTD |
| 518/4/90251/004 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 922456 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 922456 | K0215 | RACAL COMMUNICATIONS SYSTEMS LTD |
| DEFSTAN 59-96 PART 2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 534-160 | K0F76 | FARNELL PLC |
| 518/4/98037/011 | K1164 | ULTRA ELECTRONICS LIMITED |
| DR/03/W105789/14 | K1474 | PENNY & GILES AEROSPACE LIMITED |
| 7294-445 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| ES121C2 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) |
| 860G5140P15 | K6255 | REGULATEURS EUROPA LIMITED |
| BS4265 | K7766 | BRITISH STANDARDS INSTITUTION |
| EN60127-2-SHEET 3-1A | K7766 | BRITISH STANDARDS INSTITUTION |
| EN60127-2-SHEET3-1A | K7766 | BRITISH STANDARDS INSTITUTION |
| CE200-0003-001N | U0153 | MARCONI SPACE SYSTEMS LTD |
| BSL-S502-1A | U0F31 | BSL EXPRESS SERVICE LTD |
| 6C8542 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 6VA/628 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| CC234014-4 | U2248 | SELEX ELSAG LTD |
| 96159 | U2977 | CHARNWOOD COMMUNICATIONS LTD |
| 518/9/90963/005 | U4180 | PLESSEY MILITARY COMMUNICATIONS LTD |
| 7294-445 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED |
| 7294-335 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED |
| E0130573 | U6924 | AIRBUS DEFENCE AND SPACE LIMITED |
| A46-102-023-200 | U7378 | MARCONI |
| DS5996/014 | U8029 | SCM-ENG-TLS- PKG |
| 99-115-1912 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 99-255-5269 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 99-634-3337 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 99-786-6165 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 99-793-5765 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 99-955-8665 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 996587362 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| 996612551 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| L2080A-1A | K0059 | DIALIGHT EUROPE LIMITED |
| SE59002/014 | K0216 | THALES OPTRONICS LIMITED |
| M1P47796 | K0433 | TRESCAL LIMITED |
| TDS504-1A | K0647 | COOPER BUSSMANN UK LTD |
| S502 | K0647 | COOPER BUSSMANN UK LTD |
| S502-1 | K0647 | COOPER BUSSMANN UK LTD |
| S502-1A | K0647 | COOPER BUSSMANN UK LTD |
| S504 | K0647 | COOPER BUSSMANN UK LTD |
| S504-1A | K0647 | COOPER BUSSMANN UK LTD |
| S506/1A | K0647 | COOPER BUSSMANN UK LTD |
| TDC123 | K0647 | COOPER BUSSMANN UK LTD |
| TABLE C ITEM 90 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| PC380024-6 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| TDC123 1A | K0F76 | FARNELL PLC |
| HF410476 | K1057 | RACAL ACOUSTICS LIMITED |
| W105789/14 | K1474 | PENNY & GILES AEROSPACE LIMITED |
| FT1A00123 | K2760 | AMERICAN POWER CONVERSION UK LTD |
| FUS000077 | K6328 | TREND NETWORKS SERVICES |
| TDC123 1A | K7437 | FARNELL ELECTRONIC COMPONENTS LTD |
| TDC1231A | K7437 | FARNELL ELECTRONIC COMPONENTS LTD |
| L2080-1 | U0154 | ETS LINDGREN LIMITED |
| L2080A | U0154 | ETS LINDGREN LIMITED |
| L2080A-1A | U0154 | ETS LINDGREN LIMITED |
| L2080A1 | U0154 | ETS LINDGREN LIMITED |
| FU20210A | U0352 | DRS RUGGED SYSTEMS EUROPE LTD |
| FX0288/1A | U0928 | BULGIN COMPONENTS PLC |
| F286 | U0928 | BULGIN COMPONENTS PLC |
| F286-1-0 | U0928 | BULGIN COMPONENTS PLC |
| F288/1A | U0928 | BULGIN COMPONENTS PLC |
| FF9627B0001 | U1269 | MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO |
| IEC127 | U6924 | AIRBUS DEFENCE AND SPACE LIMITED |
| FU20210A | U9638 | LEONARDO TACTICAL SYSTEMS DBA LYNWOOD |