4MM CS X 145MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A with an inside diameter of 145 mm (5.709 in), a cross section of 4 mm (0.157 in), and an outside diameter of 153 mm (6.02 in), catalogued under part number V4X145. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. Expect good resistance to petroleum oils and fuels, engine and transmission fluids, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or ketones and esters.

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

Order part number V4X145, sold individually. Unit weight is approximately 10.88 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.