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| AS4736-14 | K1012 | ARMSTRONG PRECISION COMPONENTS LTD |
| AS4736-14 | K1209 | CROSS MANUFACTURING COMPANY (1938) LIMITED |
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| AS4736-14 | U5897 | ADVANCED LOGISTICS FOR AEROSPACE (UK) LIMITED |
| DEFSTAN53-14 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SK7812-472 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |