568-217 FLUOROSILICONE 70 DURO ORINGS

Ordered as FS70217, this is an AS568-217 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring measuring an inside diameter of 1.171 in (29.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.449 in (36.8 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Fluorosilicone (FVMQ) is specified here for very wide service temperature range and good compression set resistance in static duty. It resists chlorinated solvents, petroleum oils, and extreme cold. Continuous operating temperature is published at -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.

Common environments for this compound include military ground vehicles, high-altitude equipment, and aviation fuel systems.

FS70217 ships individually. Unit weight is approximately 1.625 g and nominal inside diameter is listed as 1 3/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.