2.5MM CS X 33MM ID BLACK FKM 75D

APG stocks the V2.5X33, a black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 33 mm (1.299 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 38 mm (1.5 in). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Viton® (FKM) is widely chosen for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Expect good resistance to chlorinated solvents, aromatic hydrocarbons, and engine and transmission fluids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Applications involving hot water and steam or low-molecular-weight organic acids call for a different compound.

It sees regular use in semiconductor equipment, automotive fuel systems, and oil and gas.

Order part number V2.5X33, sold individually. Unit weight is approximately 1.014 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.