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| BS1806-331 | K7766 | BRITISH STANDARDS INSTITUTION |
| R6225DL6914 | K0640 | FREUDENBERG TECHNICAL PRODUCTS |
| SSML7-17 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| SSML7-17-1B331 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BSM48-331 | K7766 | BRITISH STANDARDS INSTITUTION |
| T22S035966 | KC6K3 | LEAFIELD LOGISTICS & TECHNICAL SERVICES LIMITED |