| 1E220 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 5330-857279 | U1278 | MINISTRY OF DEFENCE NAVY |
| B54713 | K0967 | MBDA UK LTD |
| PH64601-1-25 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| BS1806-220 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-220 | K7766 | BRITISH STANDARDS INSTITUTION |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17-1E220 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |