| 524-685 | K2504 | RS COMPONENTS LIMITED |
| 660-04-812203-325-45 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| BS4183SMMCPNSL03-0X025BR0T32N3 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE 4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCPNSL03-0X025BR0T32N3 | K9090 | MINISTRY OF DEFENCE |
| DEFSTAN53-38 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |