4MM CS X 335MM ID BLACK FKM 75D

V4X335 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 335 mm (13.189 in), a cross section of 4 mm (0.157 in), and an outside diameter of 343 mm (13.5 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. The material holds up against many acids, petroleum oils and fuels, and aromatic hydrocarbons. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Exposure to hot water and steam or amines will shorten service life.

Maintenance and OEM teams specify it across aerospace, high-temperature process equipment, and semiconductor equipment.

Reference part number V4X335 when ordering; the item is sold individually. Unit weight is approximately 24.667 g. Check the compound against your process media, pressure and temperature before committing to a design.