| 10AC5397 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| 48723-008-00-8 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| BS1981 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1981-TABLE 12 2 UNC X 5/16 | K7766 | BRITISH STANDARDS INSTITUTION |
| 48723-008-00-8 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
| BS1981TABLE12-2-56UNCX5-1-16 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| PF47241-410 | K0668 | LEONARDO UK LTD |
| XS2048 | K0668 | LEONARDO UK LTD |