3MM CS X 120MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A supplied with an inside diameter of 120 mm (4.724 in), a cross section of 3 mm (0.118 in), and an outside diameter of 126 mm (4.96 in), catalogued under part number V3X120. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The material holds up against chlorinated solvents, petroleum oils and fuels, and engine and transmission fluids. Viton® (FKM) delivers the industry benchmark where nitrile reaches its thermal limit and long service life in hot, chemically aggressive environments. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or ketones and esters.

You will find this material specified across high-temperature process equipment, semiconductor equipment, and automotive fuel systems.

Reference part number V3X120 when ordering; the item is sold individually. Unit weight is approximately 4.9687 g. Check the compound against your process media, pressure and temperature before committing to a design.