| 1851422M1 | K3879 | MASSEY FERGUSON MANUFACTURING CO LTD |
| 200-337-4470 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| BS1806-337 | K7766 | BRITISH STANDARDS INSTITUTION |
| 2003374470 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| 337/466 | U4265 | L. B. BENTLEY LIMITED |
| BS337 | U4265 | L. B. BENTLEY LIMITED |
| BSM48-337 | K7766 | BRITISH STANDARDS INSTITUTION |
| LBB1288 | U4265 | L. B. BENTLEY LIMITED |