2MM CS X 36MM ID BLACK BUNA 70D

H2X36 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 36 mm (1.417 in), a cross section of 2 mm (0.079 in), and an outside diameter of 40 mm (1.57 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists petroleum-based oils, hydraulic fluids, and propane and butane. That behavior comes from the compound itself: Buna-N (Nitrile) delivers reliable performance in both static and dynamic service, low compression set under sustained load. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in polar solvents or ozone and direct sunlight.

Typical settings include automotive, agricultural equipment, and fluid power.

Stocked as H2X36 and sold individually. Unit weight is approximately 0.467 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.