568-022 FLUOROSILICONE 70 DURO ORINGS

FS70022 is an AS568-022 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring with an inside diameter of 0.989 in (25.12 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.129 in (28.68 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

It resists petroleum oils, extreme cold, and ozone and weathering. Fluorosilicone (FVMQ) is widely chosen for silicone's low-temperature flexibility combined with fuel resistance, excellent ozone and UV stability. The material carries a published service range of -80°F (-62.2°C) to 350°F (176.7°C). It should not be specified for service in brake fluids or high-temperature dynamic service.

Typical settings include high-altitude equipment, military ground vehicles, and aviation fuel systems.

This item is sold individually under part number FS70022. Unit weight is approximately 0.3439 g. Check the compound against your process media, pressure and temperature before committing to a design.