| 0371-16 | K7766 | BRITISH STANDARDS INSTITUTION |
| 72-0371-16 | U2164 | JAMES WALKER & CO LTD |
| BS4518 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4518-0371-16 | K7766 | BRITISH STANDARDS INSTITUTION |
| 95602/0024 | U0721 | GARDNER DENVER LTD |
| 72-0371-16 | U8616 | JAMES WALKER & CO LTD |
| DEFSTAN02-337-0371-16-FC70 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-0371-16-FC70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-1984 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| JW72-0371-16 | U2164 | JAMES WALKER & CO LTD |
| JW72-0371-16/FR44/70 | U2164 | JAMES WALKER & CO LTD |
| JW72-0371-16/FR44/70 | U8616 | JAMES WALKER & CO LTD |
| JW72-0371-16 | U8616 | JAMES WALKER & CO LTD |
| NES337-0371-16-FC70-(V72G) | L6427 | MOBILE VALVE REPAIRS |
| NES337-0371-16-FC70-(V72G) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |