This standard specifies the characteristics, qualification and acceptance requirements for O-rings in fluorosilicone rubber (FVMQ) to EN 3825, EN 3826 and EN 3827, for aerospace applications. It is applicable whenever referenced.
EN 3747:2007 history
2007EN 3747:2007 Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Technical specification
2003EN 3747:2003 Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) Technical specification