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NBN EN 3746:2007
Aerospace series - O-rings, in fluorosilicone rubber (FVMQ) - Hardness 80 IRHD
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Summary
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).
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).
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 10/05/2007 |
| Cancellation Date | 12/31/2007 |
| Page Count | 13 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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05/10/2007
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