3MM CS X 15MM ID BLACK BUNA 90D

The H90M3X15 is a black Buna-N (Nitrile) 90 Shore A O-Ring measuring an inside diameter of 15 mm (0.591 in), a cross section of 3 mm (0.118 in), and an outside diameter of 21 mm (0.83 in). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) is specified for the most widely specified general-purpose sealing elastomer and low compression set under sustained load. Expect good resistance to water, hydraulic fluids, and propane and butane. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in ketones or strong acids.

It sees regular use in hydraulic and pneumatic systems, fluid power, and automotive.

Order part number H90M3X15, sold individually. Unit weight is approximately 0.53 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.