-363 BLACK FKM 75D O-RING

The V75363 is an AS568-363 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 6.475 in (164.47 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.895 in (175.13 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Viton® (FKM) is known for excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. It resists aromatic hydrocarbons, petroleum oils and fuels, and chlorinated solvents. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It should not be specified for service in ketones and esters or amines.

Common environments for this compound include semiconductor equipment, aerospace, and high-temperature process equipment.

Reference part number V75363 when ordering; the item is sold individually. Nominal inside diameter is listed as 6 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design.