| 160 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 66 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| AS6733-66 | K0017 | EMHART FASTENING TEKNOLOGIES |
| DEFSTAN53-14 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| AS6733-66 | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| AS6733-66 | U1653 | SOCIETY OF BRITISH AEROSPACE COMPANI LTD SBAC |
| DEFSTAN53-14-160 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |