2.4MM CS X 10.3MM ID BLACK BUNA 90D

APG stocks the H90M2.4X10.3, a black Buna-N (Nitrile) 90 Shore A O-Ring with an inside diameter of 10.3 mm (0.406 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 15.1 mm (0.59 in). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified for strong abrasion and tear resistance, low compression set under sustained load. Expect good resistance to propane and butane, petroleum-based oils, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where ozone and direct sunlight or automotive brake fluid are present.

You will find this material specified across automotive, hydraulic and pneumatic systems, and construction equipment.

H90M2.4X10.3 ships individually. 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.