| 21661-00577 | K0662 | LEONARDO MW LTD |
| BS1981-TABLE 12 2 UNF X 5/16 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1981PANHDSLT2-64UNF5-161N | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| BS1981PANHDSLT2-64UNF5-16IN | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |