1.5MM CS X 22.5MM ID BLACK BUNA 70D

Part number H1.5X22.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 22.5 mm (0.886 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 25.5 mm (1 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The compound resists hydraulic fluids, petroleum-based oils, and greases and lubricants. That behavior comes from the compound itself: Buna-N (Nitrile) is valued for an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

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

Stocked as H1.5X22.5 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.