1MM CS X 23.5MM ID BLACK BUNA 70D

APG stocks the H1X23.5, a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 23.5 mm (0.925 in), a cross section of 1 mm (0.039 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 material holds up against propane and butane, petroleum-based oils, and water. Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Exposure to polar solvents or ketones will shorten service life.

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

H1X23.5 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.