| 01-1031-1001 | U2879 | INSTRO PRECISION LIMITED |
| 0512-MQS | K6142 | B & A ENGINEERING CO LTD T/A WYLIE SYSTEMS |
| 0512-MQS | K6804 | WYLIE SYSTEMS LTD |
| 2003-133 | U3755 | MARCONI AVIONICS LTD |
| 322656 | U6769 | DATALOGIC UK LTD |
| 3944/A/25A ITEM 12 | U7750 | ISTEC SERVICES LTD |
| B91459 | K0967 | MBDA UK LTD |
| 654/5 | K1425 | DIDSBURY ENGINEERING CO.LIMITED |
| 8988642 | K4365 | MANITOWOC CRANE GROUP UK LIMITED |
| 919134 | K6111 | QIOPTIQ LIMITED |
| BS4168:PART 1 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4168:PART 1 M5X10-12.9 | K7766 | BRITISH STANDARDS INSTITUTION |
| 9FSC | U3533 | MINISTRY OF DEFENCE ARMY ACA PCM 4 &GW |
| 3944/A/25A/12 | U7750 | ISTEC SERVICES LTD |
| ISO4762-M5X10-12.9 | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
| ISO4762-M5X10-12.9-OXBL | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
| DEFSTAN53-25 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BSENISO4762 | K7766 | BRITISH STANDARDS INSTITUTION |
| ISTEC 3944/A/25A ITEM 12 | U7750 | ISTEC SERVICES LTD |
| ISTEC 3944/A/25A/12 | U7750 | ISTEC SERVICES LTD |