| 5CW5418 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 70-6790 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| F008A3-112 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| P6790 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| 70-6790 | U1608 | HOWDEN WADE LTD THERMAL CONTROLS DIV SION |
| F008A3-112 | U1608 | HOWDEN WADE LTD THERMAL CONTROLS DIV SION |
| P6790 | U1608 | HOWDEN WADE LTD THERMAL CONTROLS DIV SION |