| 5K1058168 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 5K5928 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| S1C4082A14 | K0056 | STANDARD RUBBER GROMMETS LTD |
| DEFSTAN53-13 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B19700 | K0967 | MBDA UK LTD |
| A14 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93A14 | K0056 | STANDARD RUBBER GROMMETS LTD |
| SP93A14 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP93-A14 | K7766 | BRITISH STANDARDS INSTITUTION |