ÖNORM EN 3746

Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD

STANDARD published on 1.10.2007

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German -

electronic design (pdf) (114.00 USD)

German -

Print design (114.60 USD)

The information about the standard:

Designation standards: ÖNORM EN 3746
Publication date standards: 1.10.2007
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

Annotation of standard text ÖNORM EN 3746 :

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: Continuous operation: -55 °C to 150 °C; Intermittent service: -55 °C to 200 °C. Limitation: not to be used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).