| 200-331-5575 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| ASCC17-27C-331 | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| BS1806 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-331 | K7766 | BRITISH STANDARDS INSTITUTION |
| PP141B34 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |