| 001015-7 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |
| 17-27B | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| L7678 | K1175 | MOBREY LTD |
| BS1806-023 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-023 | K7766 | BRITISH STANDARDS INSTITUTION |
| 5CW11585 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| P9645 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |