1.6MM CS X 20.3MM ID BLACK BUNA 70D

The H1.6X20.3 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 20.3 mm (0.799 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 23.5 mm (0.93 in). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Expect good resistance to many alcohols, water, and greases and lubricants. Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

It sees regular use in fluid power, hydraulic and pneumatic systems, and agricultural equipment.

Order part number H1.6X20.3, sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.