| 0611V-001 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |
| 22442-00136 | K0662 | LEONARDO MW LTD |
| 503970 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 3012 | K7766 | BRITISH STANDARDS INSTITUTION |
| A263 | K7766 | BRITISH STANDARDS INSTITUTION |
| 503970 | U9828 | GEC MARCONI SONAR SYSTEMS LTD - MARI ME SYSTEMS DIVISION |
| PL40-12214/35 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| PL40-12214AITEM 35 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| DEF STAN 53-91 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B63913 | K0967 | MBDA UK LTD |
| A263-3012 | K7766 | BRITISH STANDARDS INSTITUTION |
| PL40-12214 ITEM 35 | U9828 | GEC MARCONI SONAR SYSTEMS LTD - MARI ME SYSTEMS DIVISION |
| PL40-12214/35 | U9828 | GEC MARCONI SONAR SYSTEMS LTD - MARI ME SYSTEMS DIVISION |