3MM CS X 20MM ID BLACK BUNA 90D

APG stocks the H90M3X20, a black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 20 mm (0.787 in), a cross section of 3 mm (0.118 in), and an outside diameter of 26 mm (1.02 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope. This item is further identified as Metric O-RING, JIS G20.

As a material, Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. This material stands up to hydraulic fluids, water, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with strong acids or ketones.

It sees regular use in automotive, hydraulic and pneumatic systems, and construction equipment.

This item is sold individually under part number H90M3X20. Unit weight is approximately 0.664 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.