| 991-4-00586-219 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| BS1981 | K7766 | BRITISH STANDARDS INSTITUTION |
| P221186-5 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| BS1981-TABLE 12 4 UNC X 7/16 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS3155-4-40UNCX7-16RECPANHDSS | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |