*568-132 FLUOROSILICONE 70 DURO ORINGS

FS70132 is an AS568-132 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring with an inside diameter of 1.737 in (44.12 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.943 in (49.35 mm). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

This material stands up to aromatic fuels and jet fuel, chlorinated solvents, and ozone and weathering. That behavior comes from the compound itself: Fluorosilicone (FVMQ) is widely chosen for a very wide service temperature range, 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 high-temperature dynamic service or hydrazine.

Typical settings include aviation fuel systems, aerospace and defense, and high-altitude equipment.

FS70132 ships individually. Unit weight is approximately 1.2125 g. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.