3MM CS X 41MM ID BLACK FKM 75D

V3X41 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 41 mm (1.614 in), a cross section of 3 mm (0.118 in), and an outside diameter of 47 mm (1.85 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

It resists engine and transmission fluids, chlorinated solvents, and aromatic hydrocarbons. That behavior comes from the compound itself: Viton® (FKM) offers outstanding high-temperature capability and very low compression set at elevated temperature. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It is not the right choice where amines or hot water and steam are present.

Maintenance and OEM teams specify it across chemical processing, high-temperature process equipment, and aerospace.

V3X41 ships individually. Unit weight is approximately 1.7797 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.