3.5MM CS X 17MM ID BLACK BUNA 70D

The H3.5X17 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 17 mm (0.669 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 24 mm (0.94 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

It resists hydraulic fluids, greases and lubricants, and many alcohols. Buna-N (Nitrile) is known for low compression set under sustained load and 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.

You will find this material specified across fluid power, hydraulic and pneumatic systems, and automotive.

Reference part number H3.5X17 when ordering; the item is sold individually. Unit weight is approximately 0.782 g. Review your operating media and conditions against this specification before installation.