H3.6X32.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 32.5 mm (1.28 in), a cross section of 3.6 mm (0.142 in), and an outside diameter of 39.7 mm (1.56 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.
Expect good resistance to hydraulic fluids, petroleum-based oils, and water. Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with automotive brake fluid or ozone and direct sunlight.
Common environments for this compound include hydraulic and pneumatic systems, agricultural equipment, and automotive.
Order part number H3.6X32.5, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Description 3.6MM CS X 32.5MM ID BLACK BUNA 70D
Actual Outside Diameter 39.7 mm (1.56 inch)
Actual Cross Section 3.6 mm (0.142 inch)
Actual Inside Diameter 32.5 mm (1.28 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity