3MM CS X 174.5MM ID BLACK FKM 75D

Ordered as V3X174.5, this is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 174.5 mm (6.87 in), a cross section of 3 mm (0.118 in), and an outside diameter of 180.5 mm (7.11 in). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against aromatic hydrocarbons, chlorinated solvents, and engine and transmission fluids. Viton® (FKM) is valued for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or amines.

It sees regular use in aerospace, oil and gas, and semiconductor equipment.

This item is sold individually under part number V3X174.5. Unit weight is approximately 7.2735 g. Check the compound against your process media, pressure and temperature before committing to a design.