| 28M17801 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 3-4819-8-412-33 | K4340 | AIR-LOG LTD |
| 30-297-672-21 | K0481 | SMITHS INDUSTRIES LTD |
| 30-297-672-21 | K0802 | MEGGITT (UK) LIMITED |
| 30-297-672-21 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| 30-297-672-21 | K5294 | GE AVIATION SYSTEMS LIMITED |
| 3205-0120-010 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 991-4-00056-001 | K1659 | PLESSEY AEROSPACE LTD |
| 991-4-00056-001 | K2523 | EATON LIMITED |
| A126 | K7766 | BRITISH STANDARDS INSTITUTION |
| A126 A/77 | K7766 | BRITISH STANDARDS INSTITUTION |
| A126A77 | K7766 | BRITISH STANDARDS INSTITUTION |
| A.126.A877 | KCWE1 | UFC AEROSPACE EUROPE LIMITED |
| 30-297-672-21 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED |
| NDN1056-44ND32 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICES DIVISION |
| PF45402-2 | K0668 | LEONARDO UK LTD |
| BSA126ANYLOC | K0800 | ARMSTRONG FOREST FASTENERS LTD |
| B0 | K0967 | MBDA UK LTD |
| B07800 | K0967 | MBDA UK LTD |
| DF325-1104-001H | K1066 | LEONARDO UK LTD |
| FN400361 | K3296 | GAUGES ST ALBANS LTD |
| NDN1056-44ND32 | K5294 | GE AVIATION SYSTEMS LIMITED |
| A77 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS A126-A77 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS-A126-A/77 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSA126-A77 | K7766 | BRITISH STANDARDS INSTITUTION |
| FV7067401ITEM30 | U0795 | QINETIQ |
| FV7067401TEM30 | U0795 | QINETIQ |
| A126A77 | U4271 | ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED |
| A126A77 | U4287 | ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED |