| 25221-9-911 | K2182 | DAVID BROWN GEAR SYSTEMS LTD |
| 27UA943 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| AS4605-5 | K1207 | BROWN BROTHERS ENGINEERING |
| 4740-5 | K1209 | CROSS MANUFACTURING COMPANY (1938) LIMITED |
| 28N19643 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 99-418-6686 | U9199 | MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU (UKNCB)TASKING, DETAILS FOR CANCELLED NSN'S(CSC D) |
| DEFSTAN53-14 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| AS4740-5 | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| C200CN500 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| AS4605-5 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| AS4740-5 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |