| 120 | K7766 | BRITISH STANDARDS INSTITUTION |
| 6070 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 7638 ITEM 30 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 7638/30 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| B05616/C | K0207 | HALE HAMILTON (VALVES) LIMITED |
| BO5616 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NC37213 ITEM 30 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NC37213/30 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| DEFSTAN02-337-120-FC70 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| BS1806 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1806-120 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-120 | K7766 | BRITISH STANDARDS INSTITUTION |
| NC37213 ITEM 30 | L6427 | MOBILE VALVE REPAIRS |
| VIS150SIZE3 ITEM 30 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| VIS150SIZE3/30 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NES 337-120-FC70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-1984 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES337-120-FC70-(V72G) | L6427 | MOBILE VALVE REPAIRS |
| NES337-120-FC70-(V72G) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |