4MM CS X 14MM ID BLACK FKM 75D

The V4X14 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 14 mm (0.551 in), a cross section of 4 mm (0.157 in), and an outside diameter of 22 mm (0.87 in). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists many acids, chlorinated solvents, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) is known for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Exposure to ketones and esters or low-molecular-weight organic acids will shorten service life.

It sees regular use in aerospace, automotive fuel systems, and semiconductor equipment.

Reference part number V4X14 when ordering; the item is sold individually. Unit weight is approximately 1.3416 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.