-130 BLACK BUNA 50D O-RING

Part number H50130 is an AS568-130 black Buna-N (Nitrile) 50 Shore A O-Ring measuring an inside diameter of 1.612 in (40.94 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.818 in (46.18 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Buna-N (Nitrile) is valued for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. This material stands up to water, petroleum-based oils, and hydraulic fluids. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Exposure to strong acids or ozone and direct sunlight will shorten service life.

You will find this material specified across construction equipment, automotive, and fluid power.

This item is sold individually under part number H50130. Unit weight is approximately 0.001 g and nominal inside diameter is listed as 1 5/8 inch. Check the compound against your process media, pressure and temperature before committing to a design.