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| 004467135/19 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 2900 ITEM 11 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 2900/11 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 3878 ITEM 19 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 009 | K7766 | BRITISH STANDARDS INSTITUTION |
| 3878/19 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| BO384 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| DEFSTAN02-337-009-MN70 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| MV/00962/AZ/001 ITEM 19 | K6451 | BAE SYSTEMS MARINE LIMITED |
| MV/00962/AZ/001/19 | K6451 | BAE SYSTEMS MARINE LIMITED |
| BS1806-009 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-009 | K7766 | BRITISH STANDARDS INSTITUTION |
| 3878 ITEM 19 | L6427 | MOBILE VALVE REPAIRS |
| NB20016 ITEM 11 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NB20016/11 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NC24909 ITEM 19 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NC24909/19 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-009-MN70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-1984 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| T22S031140 | KC6K3 | LEAFIELD LOGISTICS & TECHNICAL SERVICES LIMITED |
| NES337-009-MN70-(N73B) | L6427 | MOBILE VALVE REPAIRS |
| NES337-009-MN70-(N73B) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |