| 0006076 | K2449 | EXSEL DYTECNA LIMITED |
| 2006-032 | K6511 | BAE SYSTEMS MARITIME SERVICES LTD |
| 21941-024-101 | K0361 | THORN E M I ELECTRONICS LTD |
| 21106M ITEM 30 | K0801 | KELVIN HUGHES LIMITED |
| 2522-177-11061 | K1354 | M E L |
| 2522-177-11061 | U4338 | THALES UK LIMITED DBA THALES UK LTDDEFENCE MISSION SYSTEMS |
| 34-5657 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 34-5657 | K0215 | RACAL COMMUNICATIONS SYSTEMS LTD |
| 36-7064 | K0630 | TELLUMAT LTD |
| 302-005978 | K1357 | THALES UK LIMITED DBA THALES UK LTDAIR OPERATIONS |
| 4000110 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 300103-0110 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| 300103-0110 | K1866 | AEROQUIP-VICKERS LTD |
| 4000110 | U4338 | THALES UK LIMITED DBA THALES UK LTDDEFENCE MISSION SYSTEMS |
| 919760 | K0215 | RACAL COMMUNICATIONS SYSTEMS LTD |
| 938320-03010 | K0268 | RAYTHEON SYSTEMS LIMITED |
| 9245105 | K4468 | R E L LTD |
| 47432-155-00-1 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| 52PSW909667 | K7253 | BOOKHAM TECHNOLOGY PLC |
| 52PSW90A0051 | K7253 | BOOKHAM TECHNOLOGY PLC |
| 47432-155-00-1 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
| 664/IL/00501/002 ITEM 104 | U0147 | SELEX ES LTD |
| 664/IL/00501/002/104 | U0147 | SELEX ES LTD |
| 664/IL/00501/002ITE | U0147 | SELEX ES LTD |
| 9731071 | U0434 | MORGANITE ELECTRONIC INSTRUMENTS LTD |
| 921313 | U2180 | RACAL COMSEC LTD |
| 660-04-812103-210-78 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 660-04-812303-110-79 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 856AK1027 | U3533 | MINISTRY OF DEFENCE ARMY ACA PCM 4 &GW |
| 99-991-2528 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| GE98343 | K0426 | DM SYSTEMS AND TEST LIMITED |
| MF-303001-110 | K0668 | LEONARDO UK LTD |
| MF303001-110 | K0668 | LEONARDO UK LTD |
| DEFSTAN53-35 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SC/A0/54331/2 IL ITEM 104 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/A0/54331/2 IL/104 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| FS410767 | K1057 | RACAL ACOUSTICS LIMITED |
| DF135-2000-305N | K1066 | LEONARDO UK LTD |
| 991-4-01737-020 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 999-9-32472-010 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| MSX93PAN10 | K1604 | THORN E M I SIMTEC LTD |
| 99PSW90053FAL | K5562 | S T C TELECOMMUNICATIONS LTD |
| MF303001-110 | K6961 | G E C SENSORS LTD |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE 4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183M3X10MMPANHDSS | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183M3X10SLPHDSS | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCPNSL03-0X010CR4000NT | K9090 | MINISTRY OF DEFENCE |
| SC/A0/54331/2 IL ITEM 104 | KA642 | CESG |
| MF-303001-110 | T4183 | SELEX KOMUNIKASYON A.S. |
| 991/4/12060/011 | U0147 | SELEX ES LTD |
| MF152-0001-025N | U0153 | MARCONI SPACE SYSTEMS LTD |
| MP3224A | U0409 | FACTRON SCHLUMBERGER |
| MP3224A01/N0101 | U0409 | FACTRON SCHLUMBERGER |
| MF303001-110 | U2248 | SELEX ELSAG LTD |
| BMF303001-110 | U2248 | SELEX ELSAG LTD |
| BMF303001-110 | U2291 | BAE SYTEMS AVIONICS LTDTACTICAL INFO MATION DIVISION |
| 991/4/01737/020-S | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 991/4/103680/020 | U4180 | PLESSEY MILITARY COMMUNICATIONS LTD |
| 991/4/10380/020 | U4180 | PLESSEY MILITARY COMMUNICATIONS LTD |
| 99PSW90053FAL | U4756 | CASSIDIAN LIMITED |
| VA-97-0230-106 | K0668 | LEONARDO UK LTD |
| SC/A0/54331/2IL/104 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/A0/54331/2ILITE | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| SC/A0/54331/2 IL/104 | KA642 | CESG |