| 418-9-37030-001 | K6036 | G E C MARCONI DEFENCE SYSTEMS LTD |
| CC-207002-1 | U2248 | SELEX ELSAG LTD |
| DEF STAN 44-2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN44-2PT2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN44-2PT2-DT1M | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DT1M | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SD2-201078-1 | K0242 | MINISTRY OF DEFENCE PROCUREMENT EXECUTIVE |
| TBA SEC H NO 17 | K2525 | THALES AIR DEFENCE LTD |
| SCHEDULE1A PART 3 SECT H ITEM 17 | K2525 | THALES AIR DEFENCE LTD |
| DT1M | K3649 | BROWNELL LTD |