| 28S2757 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 30-293-211-25 | K0802 | MEGGITT (UK) LIMITED |
| 991-4-00060-040 | K1659 | PLESSEY AEROSPACE LTD |
| 8314-4 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| 5CW6242 | U1278 | MINISTRY OF DEFENCE NAVY |
| 8314-4 | U1608 | HOWDEN WADE LTD THERMAL CONTROLS DIV SION |
| A31Z8 | F0221 | RATIER FIGEAC |
| B00162 | K0967 | MBDA UK LTD |
| A31 | K7766 | BRITISH STANDARDS INSTITUTION |
| A31-Z8 | K7766 | BRITISH STANDARDS INSTITUTION |
| P8314-4 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| P8314-4 | U1608 | HOWDEN WADE LTD THERMAL CONTROLS DIV SION |