568-211 FLUOROSILICONE 70 DURO ORINGS

This o-ring is supplied in AS568-211 blue Fluorosilicone (FVMQ) 70 Shore A with an inside diameter of 0.796 in (20.22 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.074 in (27.28 mm), catalogued under part number FS70211. It compresses into its gland to block fluid or gas migration across a joint.

Fluorosilicone (FVMQ) offers excellent ozone and UV stability, good compression set resistance in static duty. Expect good resistance to extreme cold, ozone and weathering, and aromatic fuels and jet fuel. Rated temperature range runs from -80°F (-62.2°C) to 350°F (176.7°C) in continuous service. Exposure to brake fluids or ketones will shorten service life.

Maintenance and OEM teams specify it across aviation fuel systems, military ground vehicles, and aerospace and defense.

FS70211 ships individually. Unit weight is approximately 1.1379 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.