568-224 FLUOROSILICONE 70 DURO ORINGS

APG stocks the FS70224, an AS568-224 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring built to an inside diameter of 1.734 in (44.04 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.012 in (51.1 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists aromatic fuels and jet fuel, extreme cold, and chlorinated solvents. That behavior comes from the compound itself: Fluorosilicone (FVMQ) is known for good compression set resistance in static duty and silicone's low-temperature flexibility combined with fuel resistance. Published continuous service range is -80°F (-62.2°C) to 350°F (176.7°C).

It sees regular use in high-altitude equipment, aerospace and defense, and military ground vehicles.

This item is sold individually under part number FS70224. Unit weight is approximately 2.1282 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.