1.9MM CS X 3.8MM ID BLACK FKM 75D

Part number V1.9X3.8 is a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 3.8 mm (0.15 in), a cross section of 1.9 mm (0.075 in), and an outside diameter of 7.6 mm (0.3 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. Additional detail on this item: Metric O-RING, JIS P4.

Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. The compound resists aggressive chemicals, engine and transmission fluids, and petroleum oils and fuels. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or amines.

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

Order part number V1.9X3.8, sold individually. Unit weight is approximately 0.0941 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.