| 124-3030-005 | U2704 | ROCKWELL COLLINS UK LIMITED |
| 257-122-0121 | K6984 | DEFENCE LOGISTICS AGENCY |
| 3110-2420-001 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 30-295-401-31 | K5294 | GE AVIATION SYSTEMS LIMITED |
| 28S17280 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 30-295-401-31 | U6441 | ATLANTIC INERTIAL SYSTEMS LIMITED |
| A217/A24 | K0349 | M L AVIATION LTD INCORPORATING M L WALLOP DEFENCE SYSTEMS LTD |
| A217/A24 | K4234 | CURTISS-WRIGHT FLOW CONTROL (UK) LTD |
| A217A24 | K7766 | BRITISH STANDARDS INSTITUTION |
| A205 | K7766 | BRITISH STANDARDS INSTITUTION |
| A217 | K7766 | BRITISH STANDARDS INSTITUTION |
| A217-A24 | K7766 | BRITISH STANDARDS INSTITUTION |
| 694-4882-001/154 | U2704 | ROCKWELL COLLINS UK LIMITED |
| 99-912-9322 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| NDN1372-17ND12 | K0185 | SMITHS AEROSPACE CUSTOMER SERVICES DIVISION |
| B00694 | K0967 | MBDA UK LTD |
| B01453 | K0967 | MBDA UK LTD |
| NDN1372-17ND12 | K5294 | GE AVIATION SYSTEMS LIMITED |
| A24 | K7766 | BRITISH STANDARDS INSTITUTION |