568-227 FLUOROSILICONE 70 DURO ORINGS

Part number FS70227 is an AS568-227 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring built to an inside diameter of 2.109 in (53.57 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.387 in (60.63 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against extreme cold, ozone and weathering, and chlorinated solvents. Fluorosilicone (FVMQ) is specified for silicone's low-temperature flexibility combined with fuel resistance and good compression set resistance in static duty. Service temperature is rated from -80°F (-62.2°C) through 350°F (176.7°C). Exposure to high-temperature dynamic service or ketones will shorten service life.

It sees regular use in military ground vehicles, aviation fuel systems, and aerospace and defense.

FS70227 ships individually. Unit weight is approximately 2.7738 g. Review your operating media and conditions against this specification before installation.