| 5305-816368 | U1278 | MINISTRY OF DEFENCE NAVY |
| 661-80-535 | K6451 | BAE SYSTEMS MARINE LIMITED |
| DEF STAN 02-862 PART 3 SM1-U | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEF STAN 02-862 PART 4 SM1-U | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEF STAN 07-261 PART 4 SM1-U | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DGS8064 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |