3MM CS X 33.5MM ID BLACK BUNA 70D

Ordered as H3X33.5, this is 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 3 mm (0.118 in), and an outside diameter of 39.5 mm (1.56 in). The o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against propane and butane, petroleum-based oils, and water. Buna-N (Nitrile) offers low compression set under sustained load and the most widely specified general-purpose sealing elastomer. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include fluid power, automotive, and agricultural equipment.

Reference part number H3X33.5 when ordering; the item is sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.