EN 3746:2007
Current
The latest, up-to-date edition.
Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD
20-06-2007
Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Storage
5 Designation
6 Marking/Packaging
7 Technical specification
This standard specifies the characteristics of O-rings in fluorosilicone rubber FVMQ, 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: 55 °C to 150 °C;b)Intermittent service: 55 °C to 200 °C.Limitation:not to be used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 3746. (12/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 3746 : 2008 | Identical |
| PN EN 3746 : 2007 | Identical |
| NEN EN 3746 : 2007 | Identical |
| NBN EN 3746 : 2007 | Identical |
| I.S. EN 3746:2007 | Identical |
| BS EN 3746:2007 | Identical |
| NS EN 3746 : 2ED 2007 | Identical |
| SN EN 3746 : 2007 | Identical |
| UNI EN 3746 : 2008 | Identical |
| UNE-EN 3746:2007 | Identical |
| DIN EN 3746:2008-10 | Identical |
| EN 3478 : 2001 | AEROSPACE SERIES - O-RING GROOVES - DIMENSIONS |
| BS EN 3748:2001 | Aerospace series. O-ring grooves. Dimensions |
| 14/30297394 DC : 0 | BS ISO 23748 - AEROSPACE SERIES - O-RING GROOVES - DIMENSIONS |
| EN 3747:2007 | Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Technical specification |
| ISO 3601-1:2012 | Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes |
| PREN 3827 : DRAFT 2006 | AEROSPACE SERIES - FLUOROSILICONE RUBBER (FVMQ) - HARDNESS 80 IRHD |
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