| 7863 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| DEFSTAN53-13 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SK7863 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| SP95 | K7766 | BRITISH STANDARDS INSTITUTION |
| F06 | K7766 | BRITISH STANDARDS INSTITUTION |
| F6 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP95-F06 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP95-F6 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP95F06 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP95F6 | K7766 | BRITISH STANDARDS INSTITUTION |