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EVS-EN 3049:2000

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

General information

Withdrawn from 31.12.2025
Base Documents
EN 3049:1998
Directives or regulations
None

Standard history

Status
Date
Type
Name
31.12.2025
Main
01.06.2000
Main
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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