| 3-4819-8-412-56 | K4340 | AIR-LOG LTD |
| 53-72 TABLE1(B) | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 53-72TABLE1(B) | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4320 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4320-1968 | K7766 | BRITISH STANDARDS INSTITUTION |
| 660-04-831208-312-41 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| DEFSTAN53-72 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| MF402-0001-009N | U0153 | MARCONI SPACE SYSTEMS LTD |