5.7MM CS X 184.3MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A supplied with an inside diameter of 184.3 mm (7.256 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 195.7 mm (7.7 in), catalogued under part number V5.7X184.3. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. The catalog record notes: Metric O-RING, JIS G185.

Viton® (FKM) is specified here for long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. Expect good resistance to petroleum oils and fuels, aromatic hydrocarbons, and aggressive chemicals. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Exposure to hot water and steam or amines will shorten service life.

Common environments for this compound include semiconductor equipment, automotive fuel systems, and oil and gas.

Reference part number V5.7X184.3 when ordering; the item is sold individually. Unit weight is approximately 28.067 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.