5.7MM CS X 114.6MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A supplied with an inside diameter of 114.6 mm (4.512 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 126 mm (4.96 in), catalogued under part number V5.7X114.6. It remains the most cost-effective sealing element available for pressurized assemblies. Additional detail on this item: Metric O-RING, JIS P115.

The material holds up against aromatic hydrocarbons, chlorinated solvents, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. 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 ketones and esters or amines.

You will find this material specified across oil and gas, semiconductor equipment, and chemical processing.

V5.7X114.6 ships individually. Unit weight is approximately 17.898 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.