**4207-514AD MINNESOTA RUBBER QUADRING

Part number VQ4207 is an AS568-207 black Viton® (FKM) 75 Shore A quad profile Quad-Ring with an inside diameter of 0.546 in (13.87 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.824 in (20.93 mm). A quad-ring provides a dual sealing band on each contact face for improved reliability.

The material holds up against engine and transmission fluids, chlorinated solvents, and many acids. Viton® (FKM) delivers very low compression set at elevated temperature and outstanding high-temperature capability. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Exposure to amines or low-molecular-weight organic acids will shorten service life.

You will find this material specified across automotive fuel systems, chemical processing, and oil and gas.

Order part number VQ4207, sold individually. Nominal inside diameter is listed as 9/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.