568-210 FLUOROSILICONE 70 DURO ORINGS

The FS70210 is an AS568-210 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring built to an inside diameter of 0.734 in (18.64 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.012 in (25.7 mm). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Fluorosilicone (FVMQ) is specified for the standard choice for static aerospace fuel system seals, excellent ozone and UV stability. The material holds up against aromatic fuels and jet fuel, chlorinated solvents, and petroleum oils. Rated temperature range runs from -80°F (-62.2°C) to 350°F (176.7°C) in continuous service.

Common environments for this compound include military ground vehicles, aerospace and defense, and high-altitude equipment.

Stocked as FS70210 and sold individually. Unit weight is approximately 1.0536 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.