1.9MM CS X 2.8MM ID BLACK FKM 90D

Part number V90M1.9X2.8 is a black Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 2.8 mm (0.11 in), a cross section of 1.9 mm (0.075 in), and an outside diameter of 6.6 mm (0.26 in). An o-ring compresses into its gland to block fluid or gas migration across a joint. The catalog record notes: Metric O-RING, JIS P3.

Viton® (FKM) is valued for very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. It resists aromatic hydrocarbons, many acids, and engine and transmission fluids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or ketones and esters.

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

Reference part number V90M1.9X2.8 when ordering; the item is sold individually. 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.