3MM CS X 239.5MM ID BLACK FKM 75D

APG stocks the V3X239.5, a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 239.5 mm (9.429 in), a cross section of 3 mm (0.118 in), and an outside diameter of 245.5 mm (9.67 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Viton® (FKM) is specified here for very low compression set at elevated temperature and outstanding high-temperature capability. Expect good resistance to chlorinated solvents, many acids, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving ketones and esters or low-molecular-weight organic acids call for a different compound.

Common environments for this compound include aerospace, semiconductor equipment, and chemical processing.

Stocked as V3X239.5 and sold individually. Unit weight is approximately 9.8065 g. Review your operating media and conditions against this specification before installation.