3MM CS X 13.5MM ID BLACK FKM 75D

V3X13.5 is a black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 13.5 mm (0.531 in), a cross section of 3 mm (0.118 in), and an outside diameter of 19.5 mm (0.77 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The material holds up against petroleum oils and fuels, chlorinated solvents, and many acids. Viton® (FKM) offers the industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Applications involving ketones and esters or amines call for a different compound.

You will find this material specified across oil and gas, automotive fuel systems, and semiconductor equipment.

Stocked as V3X13.5 and sold individually. Unit weight is approximately 0.6841 g. 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.