| 4G6472 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| ADSPEC1095A | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN30-2 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS1440 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1440-A31 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1440A31 | K7766 | BRITISH STANDARDS INSTITUTION |
| WEB113891 | K0417 | MINISTRY OF DEFENCE PROCUREMENT EXECUTIVE |
| W4WX5570 | U1269 | MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO |