| 081790 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| 081790-99 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| DEFSTAN53-19 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 47413-137-2 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| BS4168 PART 5-M4X12-45H | K7766 | BRITISH STANDARDS INSTITUTION |
| 47413-137-2 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |