| 100-230-0061 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| 230 | K7766 | BRITISH STANDARDS INSTITUTION |
| ASCC17-27C-230 | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| A45272 | K1156 | BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD |
| BS1806-230 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-230 | K7766 | BRITISH STANDARDS INSTITUTION |