5.7MM CS X 319.3MM ID BLACK FKM 75D

Part number V5.7X319.3 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 319.3 mm (12.571 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 330.7 mm (13.02 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope. Source specification: Metric O-RING, JIS G320.

Viton® (FKM) is specified here for very low compression set at elevated temperature and industry benchmark where nitrile reaches its thermal limit. The compound resists petroleum oils and fuels, aromatic hydrocarbons, and many acids. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

Common environments for this compound include semiconductor equipment, automotive fuel systems, and chemical processing.

Order part number V5.7X319.3, sold individually. Check the compound against your process media, pressure and temperature before committing to a design.