| 100-264-1109 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| 11770A ITEM 14 | K3762 | FERRANTI NAVAL SYSTEMS DIV OF GEC MARCONI |
| AS1/02/034 | K3762 | FERRANTI NAVAL SYSTEMS DIV OF GEC MARCONI |
| BS1806-264 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-264 | K7766 | BRITISH STANDARDS INSTITUTION |