| 003051-124 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| 1000656G4 | K0967 | MBDA UK LTD |
| 1101676 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 1RM3-A0-0040-T2.20 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 1RM3-A0-0040-T2ASTERISK20 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 1RM3A00040T2.20 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 2322-151-42202 | H2294 | THALES OPTRONICS B.V. |
| 25191-1050-4220 | K0361 | THORN E M I ELECTRONICS LTD |
| 26416-00057 | K0662 | LEONARDO MW LTD |
| 28031-4576001 | K0663 | FERRANTI TECHNOLOGIES LTD |
| 25CRS00222P00 | K2193 | S T C TELECOMMUNICATIONS LTD |
| 27221 | K5137 | TDK-LAMBDA UK LTD |
| 1RM3A00040T2ASTERISK20 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| 2113-111-31222 | U4338 | THALES UK LIMITED DBA THALES UK LTDDEFENCE MISSION SYSTEMS |
| 40220-0000-0359 | K0361 | THORN E M I ELECTRONICS LTD |
| 403/4/05523/220 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 403/4/06797/081 | K3902 | BAE SYSTEMS MARITIME SERVICES |
| 41457-807-00-0 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| 403-4-78126-257 | K7785 | ZARLINK SEMICONDUCTOR LIMITED |
| 28031-4576001 | K8084 | FERRANTI INTERNATIONAL PLC |
| 41457-807-00-0 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
| 419/IL/91148/000 ITEM 038 | U0147 | SELEX ES LTD |
| 419/IL/91148/000/038 | U0147 | SELEX ES LTD |
| 403/4/78282/363 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 32-0410 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 32-0411 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 32BS-0410 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 32BS-1541 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 2938-0109 | U3755 | MARCONI AVIONICS LTD |
| 340-2203-00 | U5880 | BNOS ELECTRONICS LTD |
| BP403489-7 | 01843 | AMBAC INTERNATIONAL CORPORATION |
| BSCECC40101-019:FX:2 | K0000 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU UKNCB RISK MANAGERS |
| 916546X | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 916546X | K0215 | RACAL COMMUNICATIONS SYSTEMS LTD |
| BU200-0-225-522B | K0268 | RAYTHEON SYSTEMS LIMITED |
| 849572-0001 | K0385 | THALES UK LIMITED DBA THALES UK LTDAVIONICS |
| AE003D051-124 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| B17803 | K0967 | MBDA UK LTD |
| BPC66365-24 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| 93123105 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| 681/1/00515/052 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| BS9111N002 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC 40101-019 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-019 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40101-019:FX:2K2:F | K7766 | BRITISH STANDARDS INSTITUTION |
| 51-004-0222 | K7810 | ROCC COMPUTERS LTD |
| 681/1/00515/052 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
| 419/IL/91148/000ITE | U0147 | SELEX ES LTD |
| 8000-206 | U1907 | CHELTON LIMITED |
| 681/1/00515/052 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 990136-346 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED |
| 99-013-6245 | U9111 | CODE ASSIGNED FOR STANDARD ITEMS USE ON THE TORNADO AIRCRAFT IDENTIFIED B THE LAST NINE DIGITS OF THE NSN |
| BS9111N002-1X56F22Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BS9111N002-1X56FX2,2KOHM+/-2%0,- | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BS9111N002FX22Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX2,2KOHM | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX2,2KOHM+/-2%0,- | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX22Z2+/-1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX22Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FX22Z2PORM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BSCECC40101-019FXX22Z2P0RM1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| 99-013-6346 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| MR4 | K0064 | WELWYN ELECTRONICS LTD |
| SE10001-057 | K0216 | THALES OPTRONICS LIMITED |
| SC002-011 | K0662 | LEONARDO MW LTD |
| VA47-0175-464 | K0668 | LEONARDO UK LTD |
| VA-47-0175-464 | K0668 | LEONARDO UK 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 |
| SC/A1/54198 IL ITEM 038 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/A1/54198 IL/038 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/A1/54198IL/038 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/A1/54198ILITEM | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| FC600-0001-105N | K3902 | BAE SYSTEMS MARITIME SERVICES |
| NK4 2K2 +/-1% | K4184 | VISHAY LTD |
| NK4-22Z2PORM1 | K4184 | VISHAY LTD |
| TR4 2K2 +/-1% | K4184 | VISHAY LTD |
| TR4-2,2KOHM | K4184 | VISHAY LTD |
| VA-47-0175-464 | K6961 | G E C SENSORS LTD |
| PD9002 | K7766 | BRITISH STANDARDS INSTITUTION |
| CECC40101-019FX22Z2PORM1PCT | K7766 | BRITISH STANDARDS INSTITUTION |
| CECC40101-019STYLEFX2K2OHMPORM1% | K7766 | BRITISH STANDARDS INSTITUTION |
| NN000061 | K7943 | XCEL POWER SYSTEMS LTD |
| SC/A1/54198 IL ITEM 038 | KA642 | CESG |
| SC/A1/54198 IL/038 | KA642 | CESG |
| RE3019B | U0409 | FACTRON SCHLUMBERGER |
| RE3019B01/N0101 | U0409 | FACTRON SCHLUMBERGER |
| MR4 | U1395 | WELWYN COMPONENTS LTD |
| MFR4 2K2 +/-1% | U1395 | WELWYN COMPONENTS LTD |
| MFR4 2K2 F | U1395 | WELWYN COMPONENTS LTD |
| MFR4-2K2 FX | U1395 | WELWYN COMPONENTS LTD |
| FA 025 2K2 +/-1% | U1395 | WELWYN COMPONENTS LTD |
| VA-47-0175-464 | U2248 | SELEX ELSAG LTD |
| CE40101-011 | U8029 | SCM-ENG-TLS- PKG |
| CE40101-019 | U8029 | SCM-ENG-TLS- PKG |
| CECC40101-019FX22Z2P0RM1PCT | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |