| 013 | K7766 | BRITISH STANDARDS INSTITUTION |
| ASCC17-27C-013 | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| CH101-63-013 | K0377 | GOODRICH ACTUATION SYSTEMS LIMITED |
| BS1806-013 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-013 | K7766 | BRITISH STANDARDS INSTITUTION |