| 5K2902 | U1278 | MINISTRY OF DEFENCE NAVY |
| 5K2902 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| S1C4079F8 | K0056 | STANDARD RUBBER GROMMETS LTD |
| DEFSTAN53-13 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B01821 | K0967 | MBDA UK LTD |
| F8 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP40 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP40-F8 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP40F8 | K7766 | BRITISH STANDARDS INSTITUTION |