| 1L18 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 40092681 | KCUC6 | MINISTRY OF DEFENCE FUTURE AIRCRAFT CARRIER IPT CVF IPT |
| DH152 | K0301 | BRITOOL LTD |
| DEFSTAN51-11 PART 4 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4006-TABLE 7 8BA | K7766 | BRITISH STANDARDS INSTITUTION |
| 851633 | U1278 | MINISTRY OF DEFENCE NAVY |
| DH152 | K0711 | FACOM UK LTD |
| DL-9-A | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| H6285 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| TABLE I(F) 8BA | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DH152 | U4122 | NORTHROP GRUMMAN SPERRY MARINE B.V. |