| 39-0012 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCFCSL02-5X016S00048Z8 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN53-23 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4183-TABLE 2 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCFCSL02-5X016S00048Z8 | K9090 | MINISTRY OF DEFENCE |
| FF145-1100-216H | K3902 | BAE SYSTEMS MARITIME SERVICES |