3MM CS X 74MM ID BLACK FKM 75D

APG stocks the V3X74, a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 74 mm (2.913 in), a cross section of 3 mm (0.118 in), and an outside diameter of 80 mm (3.15 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. The material holds up against engine and transmission fluids, petroleum oils and fuels, and aggressive chemicals. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where low-molecular-weight organic acids or amines are present.

Typical settings include chemical processing, semiconductor equipment, and aerospace.

Stocked as V3X74 and sold individually. Unit weight is approximately 3.1683 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.