| 1K112 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B40139 | K1066 | LEONARDO UK LTD |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17-1K112 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS1806-112 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-112 | K7766 | BRITISH STANDARDS INSTITUTION |