| 17-27B | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| BS1806-338 | K7766 | BRITISH STANDARDS INSTITUTION |
| PC64611-329 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| JACK6515 61NSTR0KE1NDEX11 | K4730 | TANGYE LTD |
| JACK6515 61NSTR0KE1NDEX11 | K6930 | ALLSPEEDS LIMITED |
| BSM48-338 | K7766 | BRITISH STANDARDS INSTITUTION |
| PC64611-329 | U2248 | SELEX ELSAG LTD |