EN 3049:2025
Current
Current
The latest, up-to-date edition.
Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD
Published date
24-12-2025
Publisher
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This document 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 used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 3049:2026 | Identical |
| SS-EN 3049:2026 | Identical |
| BS EN 3049:2025 | Equivalent |
| I.S. EN 3049:2025 | Equivalent |
| UNE-EN 3049:2025 | Identical |
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