This European Standard specifies the characteristics of swivel nuts for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications. Nominal pressure: Class D in accordance with ISO 6771.
Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.
EN 2424:2008 Aerospace series - Marking of aerospace products
EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
EN 2786:2008 Aerospace series - Electrolytic silver plating of fasteners
EN 2424:2008 Aerospace series - Marking of aerospace products
EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
EN 2786:2008 Aerospace series - Electrolytic silver plating of fasteners
EN 3468:2019 Aerospace series - Steel X8CrNiTi18-10 (1.4878/1.4544) - Softened - 500 MPa = Rm = 700 MPa - Forgings - De = 100 mm
EN 3487:2007 Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Bar for machining - a or D = 250 mm - 500 MPa = Rm = 700 MPa
EN 4560:2015 Aerospace series - Pipe coupling 37°, spherical up to 21 000 kPa - Inch series - Technical specification
ISO 3161:1999 Aerospace -- UNJ threads -- General requirements and limit dimensions
ISO 6771:2007 Aerospace -- Fluid systems and components -- Pressure and temperature classifications