**4334-366Y MINNESOTA RUBBER QUAD RING

Part number HQ4334 is an AS568-334 black Buna-N (Nitrile) 70 Shore A quad profile Quad-Ring built to an inside diameter of 2.6 in (66.04 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.02 in (76.71 mm). A quad-ring seats in a standard o-ring gland while offering improved dynamic performance.

This material stands up to petroleum-based oils, greases and lubricants, and water. Buna-N (Nitrile) delivers strong abrasion and tear resistance, reliable performance in both static and dynamic service. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or automotive brake fluid.

Typical settings include automotive, general industrial maintenance, and agricultural equipment.

Order part number HQ4334, sold individually. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.