3MM CS X 233MM ID BLACK FKM 75D

The V3X233 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 233 mm (9.173 in), a cross section of 3 mm (0.118 in), and an outside diameter of 239 mm (9.41 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Expect good resistance to petroleum oils and fuels, many acids, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is known for the industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. Continuous operating temperature is published at -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.

Maintenance and OEM teams specify it across oil and gas, automotive fuel systems, and high-temperature process equipment.

This item is sold individually under part number V3X233. Unit weight is approximately 9.7056 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.