-392 BLACK BUNA 90D O-RING

This o-ring is supplied in AS568-392 black Buna-N (Nitrile) 90 Shore A with an inside diameter of 22.94 in (582.68 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 23.36 in (593.34 mm), catalogued under part number H90392. It remains the most cost-effective sealing element available for pressurized assemblies.

Expect good resistance to greases and lubricants, water, and propane and butane. Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, strong abrasion and tear resistance. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or automotive brake fluid.

It sees regular use in hydraulic and pneumatic systems, automotive, and construction equipment.

Stocked as H90392 and sold individually. Unit weight is approximately 53.26 g. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.