BS EN 3746:2007
Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD
- Standard No.
- BS EN 3746:2007
- Release Date
- 2007
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN 3746:2007
- Replace
- BS EN 3746:2003
- Scope
- 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).
BS EN 3746:2007 Referenced Document
- EN 3747 Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Technical specification
- EN 3827 Aerospace series - Fluorosilicone rubber (FVMQ) - Hardness 80 IRHD*， 2014-12-01 Update
- ISO 3601-1 Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and designation codes; Technical Corrigendum 1*， 2012-07-01 Update
BS EN 3746:2007 history
- 2007 BS EN 3746:2007 Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD
- 2003 BS EN 3746:2003 Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD
