| 0221-21518 | U1278 | MINISTRY OF DEFENCE NAVY |
| 16H1385 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| DEFSTAN02-174 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN07-212 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| NES 174 ISS 1 AMD 2 BR1637 ORIG | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| SDN002515080 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |