APG stocks the V5X25, a black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 25 mm (0.984 in), a cross section of 5 mm (0.197 in), and an outside diameter of 35 mm (1.38 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.
It resists many acids, engine and transmission fluids, and chlorinated solvents. Viton® (FKM) is widely chosen for the industry benchmark where nitrile reaches its thermal limit and long service life in hot, chemically aggressive environments. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with amines or hot water and steam.
It sees regular use in oil and gas, chemical processing, and aerospace.
This item is sold individually under part number V5X25. Unit weight is approximately 3.446 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Description 5MM CS X 25MM ID BLACK FKM 75D
Actual Outside Diameter 35 mm (1.38 inch)
Actual Cross Section 5 mm (0.197 inch)
Actual Inside Diameter 25 mm (0.984 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity