The H90M1.5X80 is a black Buna-N (Nitrile) 90 Shore A O-Ring with an inside diameter of 80 mm (3.15 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 83 mm (3.27 in). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Expect good resistance to hydraulic fluids, greases and lubricants, and water. That behavior comes from the compound itself: Buna-N (Nitrile) is widely chosen for the most widely specified general-purpose sealing elastomer, reliable performance in both static and dynamic service. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or strong acids.
Typical settings include hydraulic and pneumatic systems, agricultural equipment, and construction equipment.
Order part number H90M1.5X80, sold individually. Unit weight is approximately 0.589 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description 1.5MM CS X 80MM ID BLACK BUNA 90D
Actual Outside Diameter 83 mm (3.27 inch)
Actual Cross Section 1.5 mm (0.059 inch)
Actual Inside Diameter 80 mm (3.15 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity