| 1331 6NX 1 1/2D | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| 1331-6CNX0.165IN | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| DEFSTAN53-14 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B02685 | K0967 | MBDA UK LTD |
| 999/4/01137/002 | K7785 | ZARLINK SEMICONDUCTOR LIMITED |
| 5W/9151 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| WTA184964 | K0364 | MARCONI UNDERWATER SYSTEMS LTD |
| WTA184964 | K0379 | QINETIQ LIMITED |
| SW18-10-6808 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
| SW3-5-1741 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |