2.4MM CS X 11.8MM ID BLACK BUNA 90D

Part number H90M2.4X11.8 is a black Buna-N (Nitrile) 90 Shore A O-Ring built to an inside diameter of 11.8 mm (0.465 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 16.6 mm (0.65 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies. Supplementary detail from the product record: Metric O-RING, JIS P12.

Expect good resistance to greases and lubricants, propane and butane, and petroleum-based oils. That behavior comes from the compound itself: Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, low compression set under sustained load. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It is not the right choice where polar solvents or strong acids are present.

Typical settings include agricultural equipment, hydraulic and pneumatic systems, and fluid power.

This item is sold individually under part number H90M2.4X11.8. Application requirements vary, so validate compatibility with your process conditions prior to installation.