| 39-0601 | U3577 | RACAL INSTRUMENTS WIRELESS SOLUTIONS TD AN AEROFLEX COMPANY |
| 461 38 554 | K6451 | BAE SYSTEMS MARINE LIMITED |
| BS4183SMMCPNSL04-0X010S00048NT | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN53-23 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4183-TABLE 4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCPNSL04-0X010S00048NT | K9090 | MINISTRY OF DEFENCE |
| M510-00-3-225 | K6451 | BAE SYSTEMS MARINE LIMITED |
| M510-00-31TEM225 | K6451 | BAE SYSTEMS MARINE LIMITED |
| SSN13M510-00-3-225 | K6451 | BAE SYSTEMS MARINE LIMITED |
| SSN13M510-00-31TEM225 | K6451 | BAE SYSTEMS MARINE LIMITED |
| F21-324-010-1 | K7806 | G E C COMPUTER SERVICES LTD |
| MF304002/110 | U2248 | SELEX ELSAG LTD |