| 0413-943-0141 | U1278 | MINISTRY OF DEFENCE NAVY |
| 1B339 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 5330-99N07-6968 | K0997 | BABCOCK COMMUNICATIONS LIMITED |
| BS1806-339 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-339 | K7766 | BRITISH STANDARDS INSTITUTION |
| SSML7-17-1B339 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |