| 005005-19 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| 19-005005 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| S1C4078A6 | K0056 | STANDARD RUBBER GROMMETS LTD |
| A6 | K7766 | BRITISH STANDARDS INSTITUTION |
| S005005 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| 5K2893 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| SP40 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP40-A6 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP40A6 | K7766 | BRITISH STANDARDS INSTITUTION |