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EN 3049:1998

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD EN 3049:1998

Publication date:   May 14, 2000

General information

60.60 Standard published   May 20, 1998

CEN

ASD-STAN Aerospace

European Norm

49.080   Aerospace fluid systems and components

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Scope

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).

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PUBLISHED
EN 3049:1998
60.60 Standard published
May 20, 1998

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prEN 3049 rev