DIN EN 3631:2014 Aerospace series - Fluid fittings, flanged, 90° elbowed - Sealing by O-ring for 0,8 mm thick tubes; German and English version EN 3631:2014
EN 2157-3:1993 Aerospace series; steel; forging stock and forgings; technical specification; part 3: pre-production and production forgings
EN 2424:2008 Aerospace series - Marking of aerospace products
EN 3487:2007 Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Bar for machining - a or D Less than or euqal to 250 mm - 500 MPa Less than or euqal to Rm Less than or euqal to 700 MPa*, 2023-12-21 Update
EN 3633:2008 Aerospace series - Installation hole for fluid fittings, flanged
EN 3635:2014 Aerospace series - Weld lip - Geometrical configuration
EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
DIN EN 3631:2014 history
2014DIN EN 3631:2014-12 Aerospace series - Fluid fittings, flanged, 90° elbowed - Sealing by O-ring for 0,8 mm thick tubes; German and English version EN 3631:2014
2014DIN EN 3631:2014 Aerospace series - Fluid fittings, flanged, 90° elbowed - Sealing by O-ring for 0,8 mm thick tubes; German and English version EN 3631:2014
2008DIN EN 3631:2008 Aerospace series - Fluid fittings, flanged, 90° elbowed - Sealing by O-ring for 0,8 mm thick tubes; German and English version EN 3631:2008