| 21841-024-081 | K0361 | THORN E M I ELECTRONICS LTD |
| 6A13917 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| BS1981 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1981-TABLE 12 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1981-2-56UNCPANHDX0-4371NSS | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BS1981-2-56UNCSLPANHDX0-4371NSS | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| NDN2064XX14B | K0185 | SMITHS AEROSPACE CUSTOMER SERVICES DIVISION |
| BS1981TABLE12 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1981TABLE12-2-56UNCX7-16 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BS1981TABLE12-2-56UNCX7-161N | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |