568-110 BUNA 70 SQUARE CUT RINGS

APG stocks the SH70110, an AS568-110 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring with an inside diameter of 0.362 in (9.19 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.568 in (14.43 mm). A quad-ring uses a four-lobed profile to create two sealing surfaces per side, reducing the squeeze needed to seal.

As a material, Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. Expect good resistance to many alcohols, water, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

It sees regular use in automotive, agricultural equipment, and general industrial maintenance.

Stocked as SH70110 and sold individually. Unit weight is approximately 0.2893 g. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.