| 400S | K7766 | BRITISH STANDARDS INSTITUTION |
| 450-400 | U0683 | TERRY OF REDDITCH LTD |
| BS3628 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS3628-400S | K7766 | BRITISH STANDARDS INSTITUTION |
| PC265580 | KCNH8 | BAE SYSTEMS INTEGRATED SYSTEMTECHNOLOGIES LTD |
| 5 | U0683 | TERRY OF REDDITCH LTD |
| WE112B1 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) |
| PC265580-2 | KCNH8 | BAE SYSTEMS INTEGRATED SYSTEMTECHNOLOGIES LTD |
| PC265580-2 | U2290 | BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD |
| PC265580 | U2290 | BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD |