568-336 BUNA 70 SQUARE CUT RINGS

Ordered as SH70336, this is an AS568-336 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring with an inside diameter of 2.85 in (72.39 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.27 in (83.06 mm). The quad-ring seats in a standard o-ring gland while offering improved dynamic performance.

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

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

This item is sold individually under part number SH70336. Unit weight is approximately 7.6889 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.