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| 147660-36 | U8616 | JAMES WALKER & CO LTD |
| DEFSTAN02-337-0146-24-FC70 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4518-0146-24 | K7766 | BRITISH STANDARDS INSTITUTION |
| JW147660-36 | U2164 | JAMES WALKER & CO LTD |
| JW147660-36 | U8616 | JAMES WALKER & CO LTD |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-0146-24-FC70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES337-0146-24-FC70-(V72G) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |