2.5MM CS X 26MM ID BLACK BUNA 90D

The H90M2.5X26 is a black Buna-N (Nitrile) 90 Shore A O-Ring measuring an inside diameter of 26 mm (1.024 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 31 mm (1.22 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. This material stands up to propane and butane, water, and hydraulic fluids. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

Maintenance and OEM teams specify it across construction equipment, fluid power, and agricultural equipment.

Reference part number H90M2.5X26 when ordering; the item is sold individually. Unit weight is approximately 0.54 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.