3MM CS X 59.5MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A with an inside diameter of 59.5 mm (2.343 in), a cross section of 3 mm (0.118 in), and an outside diameter of 65.5 mm (2.58 in), catalogued under part number H3X59.5. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The material holds up against hydraulic fluids, petroleum-based oils, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with automotive brake fluid or ozone and direct sunlight.

It sees regular use in fluid power, general industrial maintenance, and agricultural equipment.

H3X59.5 ships individually. Unit weight is approximately 1.7275 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. 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.