| 003051-128 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| 1000510B4 | K0233 | THALES OPTRONICS LIMITED |
| 1074881 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 1RM3-A0-0040-T3.30 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 1RM3-A0-0040-T3ASTER | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 1RM3-A0-0040-T3ASTERISK30 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 26134-13351 | K0662 | LEONARDO MW LTD |
| 26416-00061 | K0662 | LEONARDO MW LTD |
| 28031-46100-77 | K1159 | BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD |
| 27223 | K5137 | TDK-LAMBDA UK LTD |
| 24717-161-0-2 | K8081 | ULTRA ELECTRONICS LTD DBA CONTROLS DIVISION |
| 28031-4616001 | K8084 | FERRANTI INTERNATIONAL PLC |
| 1RM3A00040T3.30 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 1RM3A00040T3ASTERISK30 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 28141-285-23 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 403/9/05523/330 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 28141-285-23 | K2490 | THALES DEFENCE LTD |
| 52CRS158561 | K5562 | S T C TELECOMMUNICATIONS LTD |
| 403-4-05513-330 | K6036 | G E C MARCONI DEFENCE SYSTEMS LTD |
| 52CRS159561 | K7253 | BOOKHAM TECHNOLOGY PLC |
| 403-4-78126-261 | K7785 | ZARLINK SEMICONDUCTOR LIMITED |
| 403/4/03954/060-F | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 32-0450 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 32-1545 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 32BS-0450 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 32BS-1545 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 2938-0113 | U3755 | MARCONI AVIONICS LTD |
| 403/4/05523/330 | U4180 | PLESSEY MILITARY COMMUNICATIONS LTD |
| 52CRS158561 | U4756 | CASSIDIAN LIMITED |
| 340-3303-00 | U5880 | BNOS ELECTRONICS LTD |
| CECC00200 | I9003 | CENELEC ELECTRONIC COMPONENTS COMITTEE (CECC) |
| BSCECC40101-019:FX:3 | K0000 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU UKNCB RISK MANAGERS |
| 910111B | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 910111B | K0215 | RACAL COMMUNICATIONS SYSTEMS LTD |
| BU200-0-225-533B | K0268 | RAYTHEON SYSTEMS LIMITED |
| AE003D051-128 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| B17806 | K0967 | MBDA UK LTD |
| 5R040DG-313 | K0978 | BAE SYSTEMS |
| BPC66365-26 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| BS9111N002 | K2490 | THALES DEFENCE LTD |
| 93123109 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| BS9111N002 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-019:FX:3K3:F | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-011 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-019 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-019-FX | K7766 | BRITISH STANDARDS INSTITUTION |
| BSE9111N006 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSE9111N008 | K7766 | BRITISH STANDARDS INSTITUTION |
| 660-04-901101-035-12 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| CE40101-011 | U8029 | SCM-ENG-TLS- PKG |
| CE40101-019 | U8029 | SCM-ENG-TLS- PKG |
| 99-013-6249 | U9111 | CODE ASSIGNED FOR STANDARD ITEMS USE ON THE TORNADO AIRCRAFT IDENTIFIED B THE LAST NINE DIGITS OF THE NSN |
| BS9111N002-1X56F33Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BS9111N002FX33Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX3,3KOHM | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX3,3KOHM+/-1%0,- | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX3,3KOHM+/-2% | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX3,3KOHM+/-2%0,- | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX33Z2+/-1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX33Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX33Z2PORM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| 99-013-6350 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| CECC40101-011 | I9003 | CENELEC ELECTRONIC COMPONENTS COMITTEE (CECC) |
| CECC40101-019 | I9003 | CENELEC ELECTRONIC COMPONENTS COMITTEE (CECC) |
| MR4 | K0064 | WELWYN ELECTRONICS LTD |
| LX0269026 | K0216 | THALES OPTRONICS LIMITED |
| SE10001-061 | K0216 | THALES OPTRONICS LIMITED |
| SC002-012 | K0662 | LEONARDO MW LTD |
| DEF5115-1 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN59-30PT1 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN59-59 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DC600-0001-109N | K1066 | LEONARDO UK LTD |
| FC600-0001-109N | K3902 | BAE SYSTEMS MARITIME SERVICES |
| TR4-33Z2PORM1 | K4184 | VISHAY LTD |
| TR4-33Z2PORM1PCT | K4184 | VISHAY LTD |
| CECC40101-019STYLEFX | K7766 | BRITISH STANDARDS INSTITUTION |
| CECC40101-019STYLEFX3K30HMPORM1% | K7766 | BRITISH STANDARDS INSTITUTION |
| CECC40101-019STYLEFX3K3OHMPORM1% | K7766 | BRITISH STANDARDS INSTITUTION |
| MR4 | U1395 | WELWYN COMPONENTS LTD |
| TORNADO-7432 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| CECC40101-019FX33Z2P0RM1PCT | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |