DS/EN 3746:2007
Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD

Standard No.

DS/EN 3746:2007

Release Date

2007

Published By

Danish Standards Foundation

Status

Withdraw

Latest

DS/EN 3746:2007

Replace By

DS/EN 61029-2-9-2013

Replace

DS/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).

DS/EN 3746:2007 history

• 2007 DS/EN 3746:2007 Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD