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| 999-4-03237-007 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| DEFSTAN53-82 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| 999-4-03242-082 | K6036 | G E C MARCONI DEFENCE SYSTEMS LTD |
| 999/4/32935/003 | K6036 | G E C MARCONI DEFENCE SYSTEMS LTD |
| 999/9/03237/007 | U4180 | PLESSEY MILITARY COMMUNICATIONS LTD |
| MIW-008 | K0978 | BAE SYSTEMS |
| F1025CNPX5 | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| FF923-1102-013H | K3902 | BAE SYSTEMS MARITIME SERVICES |