| 043AP-122 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |
| 043E8-079 | U9124 | MINISTRY OF DEFENCE, CODE RESERVED FOR THE USE OF UKNCB/CODIFICATION |
| BS1806-139 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-139 | K7766 | BRITISH STANDARDS INSTITUTION |
| B724-6323-NI70 | KC713 | SUN HML ENGINEERING LIMITED |