| DEF STAN 02-862 PART3 SM1-M | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEF STAN 02-862 PART4 SM1-M | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEF STAN 07-261 PART4 SM1-M | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DGS300 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| MX/00040/SL/020/15 | K6451 | BAE SYSTEMS MARINE LIMITED |