| 0081-16 | K7766 | BRITISH STANDARDS INSTITUTION |
| 202-510-0059 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| RM0081-16HL1012 | K0640 | FREUDENBERG TECHNICAL PRODUCTS |
| DP4200-6 | K4096 | MINISTRY OF DEFENCE NAVY |
| BS4518 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4518-0081-16 | K7766 | BRITISH STANDARDS INSTITUTION |