568-162 BUNA 70 SQUARE CUT RINGS

The SH70162 is an AS568-162 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring with an inside diameter of 5.737 in (145.72 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 5.943 in (150.95 mm). This quad-ring uses a four-lobed profile to create two sealing surfaces per side, reducing the squeeze needed to seal.

The compound resists petroleum-based oils, propane and butane, and many alcohols. Buna-N (Nitrile) is widely chosen for the most widely specified general-purpose sealing elastomer and low compression set under sustained load. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

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

Order part number SH70162, sold individually. Unit weight is approximately 3.108 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.