CSN EN 3049 - Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD

EN 3049 Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD - This standard specifies the characteristics of O-rings in fluorocarbon rubber FKM, low compression set, hardness 80 IRHD, for aerospace applications. They are intended to be used in air, mineral/synthetic oil and fuel systems. Operating conditions - Temperature: a) Continuous operation: -20°C to +225°C, b) Static applications minimum temperature of use: -50°C. Limitation: not to be used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).Original English text of CSN EN Standard.The price of the Standard included all amendments and correcturs.