3MM CS X 119.5MM ID BLACK FKM 75D

APG stocks the V3X119.5, a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 119.5 mm (4.705 in), a cross section of 3 mm (0.118 in), and an outside diameter of 125.5 mm (4.94 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The compound resists aggressive chemicals, petroleum oils and fuels, and aromatic hydrocarbons. That behavior comes from the compound itself: Viton® (FKM) delivers excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

Common environments for this compound include automotive fuel systems, chemical processing, and semiconductor equipment.

Reference part number V3X119.5 when ordering; the item is sold individually. Unit weight is approximately 0.0052 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.