| 100-142-0078 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| 27QA1683 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY |
| BS1806-142 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-142 | K7766 | BRITISH STANDARDS INSTITUTION |
| GD1804-26 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |