3MM CS X 75MM ID BLACK FKM 75D

The V3X75 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 75 mm (2.953 in), a cross section of 3 mm (0.118 in), and an outside diameter of 81 mm (3.19 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The material holds up against chlorinated solvents, petroleum oils and fuels, and many acids. That behavior comes from the compound itself: Viton® (FKM) is specified for very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

It sees regular use in high-temperature process equipment, semiconductor equipment, and automotive fuel systems.

This item is sold individually under part number V3X75. Unit weight is approximately 3.1982 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.