| 17-27B | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| BS1806-342 | K7766 | BRITISH STANDARDS INSTITUTION |
| R186 | K0640 | FREUDENBERG TECHNICAL PRODUCTS |
| R6362P75 | K0640 | FREUDENBERG TECHNICAL PRODUCTS |
| BSM48-342 | K7766 | BRITISH STANDARDS INSTITUTION |
| SP900B45 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |