| 0693-57 | K7766 | BRITISH STANDARDS INSTITUTION |
| 72-2693-57 | U8616 | JAMES WALKER & CO LTD |
| 863050 | K1588 | HINDLE COCKBURNS LTD |
| ACP/00000315 PART 206 | K6451 | BAE SYSTEMS MARINE LIMITED |
| ACP/00000315/206 | K6451 | BAE SYSTEMS MARINE LIMITED |
| BS4518 | K7766 | BRITISH STANDARDS INSTITUTION |
| DEFSTAN02-337-0693-57-MN70 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-0693-57-MN70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-1984 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| BS4518-0693-57 | K7766 | BRITISH STANDARDS INSTITUTION |
| NES337-0693-57-MN70-(N73B) | L6427 | MOBILE VALVE REPAIRS |
| NES337-0693-57-MN70-(N73B) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |