-445 BLACK FKM 75D O-RING

V75445 is an AS568-445 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 7.975 in (202.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 8.525 in (216.54 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

It resists petroleum oils and fuels, chlorinated solvents, and engine and transmission fluids. Viton® (FKM) offers very low compression set at elevated temperature, excellent resistance to compression set and permeation. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Exposure to amines or low-molecular-weight organic acids will shorten service life.

Common environments for this compound include high-temperature process equipment, aerospace, and chemical processing.

Order part number V75445, sold individually. Unit weight is approximately 46.7877 g and nominal inside diameter is listed as 8 inch. 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.