2.4MM CS X 23.3MM ID BLACK BUNA 90D

The H90M2.4X23.3 is a black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 23.3 mm (0.917 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 28.1 mm (1.11 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 known for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. This material stands up to water, many alcohols, and petroleum-based oils. 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 strong acids or automotive brake fluid are present.

Maintenance and OEM teams specify it across agricultural equipment, general industrial maintenance, and automotive.

Stocked as H90M2.4X23.3 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. 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.