| 001303987 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| BS4518 | K7766 | BRITISH STANDARDS INSTITUTION |
| EM41227 ITEM 136 | K0107 | MACTAGGART, SCOTT & CO. LTD |
| SST/M/327/06/5001 | K6451 | BAE SYSTEMS MARINE LIMITED |
| BS4518 REFERENCE 0694-41 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4518-0694-41 | K7766 | BRITISH STANDARDS INSTITUTION |