| 0026R-464 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 28S6375 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| A37 | K7766 | BRITISH STANDARDS INSTITUTION |
| A37-B16 | K7766 | BRITISH STANDARDS INSTITUTION |
| 654-503 | U1618 | HALL AND WATTS DEFENCE OPTICS LIMITE |
| 5W5733 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| B00334 | K0967 | MBDA UK LTD |
| NL2513 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| A37B16 | K7766 | BRITISH STANDARDS INSTITUTION |
| B16 | K7766 | BRITISH STANDARDS INSTITUTION |