BS EN 3049:2025
Current
The latest, up-to-date edition.
Aerospace series— O-rings, in fluorocarbon rubber (FKM), low compression set— Hardness 80 IRHD
Hardcopy , PDF
English
08-01-2026
| Committee |
ACE/69
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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).
| Standards | Relationship |
| EN 3049:2025 | Equivalent |
| I.S. EN 3049:2025 | Equivalent |
| UNE-EN 3049:2025 | Equivalent |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.