| BS4183-TABLE 4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCPNSL03-0X010CR0000NT | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| E54404-950-103 | K1337 | MOOG READING LIMITED |
| BS4183SMMCPNSL03-0X010CR0000NT | K9090 | MINISTRY OF DEFENCE |
| FV 2103333-103 | U0795 | QINETIQ |
| FL963EP0029 | U9017 | MINISTRY OF DEFENCE ARMY |
| SCM042-3010 | K1173 | BRANDENBURG A DIVISION OF ASTEC EUROPE LTD |
| L21214/29 | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD |
| L21214IT29 | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD |
| LB1041/22 | K7848 | LUCAS AEROSPACE LTD |