2.2MM CS X 13.3MM ID BLACK BUNA 90D

The H90M2.2X13.3 is a black Buna-N (Nitrile) 90 Shore A O-Ring with an inside diameter of 13.3 mm (0.524 in), a cross section of 2.2 mm (0.087 in), and an outside diameter of 17.7 mm (0.7 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against propane and butane, petroleum-based oils, and greases and lubricants. That behavior comes from the compound itself: Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, low compression set under sustained load. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Exposure to automotive brake fluid or polar solvents will shorten service life.

You will find this material specified across general industrial maintenance, fluid power, and automotive.

H90M2.2X13.3 ships individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.