| 17-27B | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| 200-012-5590 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| BS1806-012 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-012 | K7766 | BRITISH STANDARDS INSTITUTION |
| DH25-7 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| PP81-7 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| R110 | K5074 | EDBRO PLC |