| 0026R-316 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 0D0180P25 | K8098 | MAN DIESEL & TURBO LTD |
| 21686-00145 | K0662 | LEONARDO MW LTD |
| 0D0180P25 | U1476 | PAXMAN DIESELS LTD |
| 36NG8196 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 37F19440 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| B00642 | K0967 | MBDA UK LTD |
| 48684-012-7 | K4547 | SIEMENS AIR TRAFFIC MANAGEMENT |
| A127 | K7766 | BRITISH STANDARDS INSTITUTION |
| A127-E77 | K7766 | BRITISH STANDARDS INSTITUTION |
| A127E | K7766 | BRITISH STANDARDS INSTITUTION |
| A127E77 | K7766 | BRITISH STANDARDS INSTITUTION |
| 88211-202-483 | U1278 | MINISTRY OF DEFENCE NAVY |
| 99-941-9432 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| KU95075-9 | K0268 | RAYTHEON SYSTEMS LIMITED |
| BSA127ENYL0C | K0800 | ARMSTRONG FOREST FASTENERS LTD |
| SK6835-338 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| PF52401-21 | K1522 | BAE SYSTEMS OPERATIONS LTD |
| S239-3 | K3723 | ISO SPEEDIC CO LTD |
| NU9051 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| NU9501 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| E77 | K7766 | BRITISH STANDARDS INSTITUTION |
| SK6835-338 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED |