2.4MM CS X 9.8MM ID BLACK BUNA 90D

H90M2.4X9.8 is a black Buna-N (Nitrile) 90 Shore A O-Ring with an inside diameter of 9.8 mm (0.386 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 14.6 mm (0.57 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. This item is further identified as Metric O-RING, JIS P10A.

Buna-N (Nitrile) is known for strong abrasion and tear resistance, low compression set under sustained load. The material holds up against greases and lubricants, petroleum-based oils, and hydraulic fluids. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or polar solvents.

Maintenance and OEM teams specify it across agricultural equipment, hydraulic and pneumatic systems, and fluid power.

Stocked as H90M2.4X9.8 and sold individually. Unit weight is approximately 0.2427 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.