| 12011 | K2523 | EATON LIMITED |
| 12011 | U1918 | MISSION SYSTEMS WIMBORNE LIMITED |
| 991-4-00143-021 | K2523 | EATON LIMITED |
| A205 | K7766 | BRITISH STANDARDS INSTITUTION |
| 27F6581 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 5W7833 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| A205-B14 | K7766 | BRITISH STANDARDS INSTITUTION |
| A205B14 | K7766 | BRITISH STANDARDS INSTITUTION |
| B14 | K7766 | BRITISH STANDARDS INSTITUTION |