2.5MM CS X 35.5MM ID BLACK BUNA 70D

H2.5X35.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 35.5 mm (1.398 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 40.5 mm (1.59 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, low compression set under sustained load. This material stands up to propane and butane, greases and lubricants, and hydraulic fluids. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Exposure to polar solvents or strong acids will shorten service life.

Typical settings include agricultural equipment, fluid power, and general industrial maintenance.

Order part number H2.5X35.5, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.