2.5MM CS X 33.5MM ID BLACK BUNA 70D

APG stocks the H2.5X33.5, a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 33.5 mm (1.319 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 38.5 mm (1.52 in). An o-ring compresses into its gland to block fluid or gas migration across a joint.

This material stands up to hydraulic fluids, greases and lubricants, and propane and butane. Buna-N (Nitrile) is known for low compression set under sustained load and an economical choice for high-volume maintenance programs. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

You will find this material specified across hydraulic and pneumatic systems, general industrial maintenance, and fluid power.

Reference part number H2.5X33.5 when ordering; the item is sold individually. Unit weight is approximately 0.674 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.