| 2133-3125 | K0216 | THALES OPTRONICS LIMITED |
| 2133-3125 | U1746 | THALES OPTRONICS TAUNTON LTD |
| 21841-142-211 | K0361 | THORN E M I ELECTRONICS LTD |
| 3110-2423-001 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
| 991-4-00143-026 | K2523 | EATON LIMITED |
| 5W6959 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| B11093 | K0967 | MBDA UK LTD |
| PNU2719 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| PNU2719 ISSUE1 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| A217C24 | K7766 | BRITISH STANDARDS INSTITUTION |
| C24 | K7766 | BRITISH STANDARDS INSTITUTION |
| A217 | K7766 | BRITISH STANDARDS INSTITUTION |
| A217-C24 | K7766 | BRITISH STANDARDS INSTITUTION |
| A217/C24 | KCF40 | ANIXTER LTD |
| PNU2719ISSUE1 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |