3MM CS X 6.5MM ID BLACK FKM 75D

APG stocks the V3X6.5, a black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 6.5 mm (0.256 in), a cross section of 3 mm (0.118 in), and an outside diameter of 12.5 mm (0.49 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is widely chosen for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. The material holds up against many acids, chlorinated solvents, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Applications involving amines or ketones and esters call for a different compound.

Maintenance and OEM teams specify it across automotive fuel systems, semiconductor equipment, and chemical processing.

This item is sold individually under part number V3X6.5. Unit weight is approximately 0.388 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.