568-111 FLUOROSILICONE 70 DURO ORINGS

APG stocks the FS70111, an AS568-111 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring built to an inside diameter of 0.424 in (10.77 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.63 in (16 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

It resists extreme cold, ozone and weathering, and aromatic fuels and jet fuel. Fluorosilicone (FVMQ) is known for good compression set resistance in static duty and the standard choice for static aerospace fuel system seals. Continuous operating temperature is published at -80°F (-62.2°C) to 350°F (176.7°C). Applications involving high-temperature dynamic service or brake fluids call for a different compound.

Common environments for this compound include aerospace and defense, aviation fuel systems, and military ground vehicles.

This item is sold individually under part number FS70111. Unit weight is approximately 0.361 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.