| 061-M10X35 | K7F39 | STAINLESS STEEL CENTRE LTD |
| 061-M10X35 | U9582 | STAINLESS STEEL CENTRE LTD |
| 1903189 | K5524 | MEGGITT UK LIMITED |
| BS3692 | K7766 | BRITISH STANDARDS INSTITUTION |
| 25-6/3-013 | U5171 | THORN E M I ELECTRONICS LTD |
| 3-30-SSC | U8157 | GRIFFON HOVERWORK LTD |
| DEFSTAN53-39 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| HO-CH-4-510 ITEM 18 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) |
| HO-CH-4-510 ITEM 18 | U3898 | THALES UK LIMITED |
| HO-CH-4-510 ITEM 18 | U5171 | THORN E M I ELECTRONICS LTD |