| 019 | K7766 | BRITISH STANDARDS INSTITUTION |
| 6070 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 7619 ITEM 29 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 7619/29 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| BO5596 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| B05596 | L6427 | MOBILE VALVE REPAIRS |
| ND37207 ITEM 29 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| ND37207/29 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| DEFSTAN02-337-019-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 |
| BS1806-019 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-019 | K7766 | BRITISH STANDARDS INSTITUTION |
| LBB 4844 | U4265 | L. B. BENTLEY LIMITED |
| VIS149 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| VIS149 ITEM 29 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| VIS149/29 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NES 337-019-FC70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-1984 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES337-019-FC70-(V72G) | L6427 | MOBILE VALVE REPAIRS |
| NES337-019-FC70-(V72G) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |