| 21433-161-109 | K0361 | THORN E M I ELECTRONICS LTD |
| 28S2769 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 3100-1608-001 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| A31 | K7766 | BRITISH STANDARDS INSTITUTION |
| A31-Z16 | K7766 | BRITISH STANDARDS INSTITUTION |
| A31FLSLBA00008X008STOOCD | K7766 | BRITISH STANDARDS INSTITUTION |
| B00166 | K0967 | MBDA UK LTD |
| C0M5316S14 | U1605 | HONEYWELL AEROSPACE YEOVIL |
| P8314-8 | U1608 | HOWDEN WADE LTD THERMAL CONTROLS DIV SION |