| 1K222 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 222 | K7766 | BRITISH STANDARDS INSTITUTION |
| B40133 | K1066 | LEONARDO UK LTD |
| BS1806-222 | K7766 | BRITISH STANDARDS INSTITUTION |
| 3-142EP702 | U0848 | PIONEER WESTON |
| 245-125-150-6 | U2041 | DEDIENNE LTD |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17-1K222 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BSM48-222 | K7766 | BRITISH STANDARDS INSTITUTION |
| PC1500EP702 | U0848 | PIONEER WESTON |