3.1MM CS X 109.4MM ID BLACK FKM 75D

Part number V3.1X109.4 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 109.4 mm (4.307 in), a cross section of 3.1 mm (0.122 in), and an outside diameter of 115.6 mm (4.55 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. The catalog record notes: Metric O-RING, JIS G110.

Viton® (FKM) is widely chosen for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. The compound resists chlorinated solvents, petroleum oils and fuels, and many acids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

It sees regular use in chemical processing, aerospace, and oil and gas.

This item is sold individually under part number V3.1X109.4. Unit weight is approximately 5.0236 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.