2.5MM CS X 16MM ID BLACK BUNA 90D

H90M2.5X16 is a black Buna-N (Nitrile) 90 Shore A O-Ring measuring an inside diameter of 16 mm (0.63 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 21 mm (0.83 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) delivers the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. It resists water, petroleum-based oils, and propane and butane. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Exposure to strong acids or automotive brake fluid will shorten service life.

You will find this material specified across automotive, agricultural equipment, and construction equipment.

Stocked as H90M2.5X16 and sold individually. Unit weight is approximately 0.354 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.