| 20507-10 | K3833 | MUIRHEAD AEROSPACE LTD AVIONICS DIVISON PENGE |
| 41402596-106 | K6571 | BULL INFORMATION SYSTEMS LIMITED |
| DEFSTAN53-43 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS1981 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1981-TABLE 4 8 UNC X 3/8 | K7766 | BRITISH STANDARDS INSTITUTION |
| 5UB8946 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| MESS018979 | KC6K3 | LEAFIELD LOGISTICS & TECHNICAL SERVICES LIMITED |
| FV659835-35 | U0795 | QINETIQ |
| FV692660/32 | U0795 | QINETIQ |