*Q-360 BUNA 70 Q RING

Ordered as QH70360, this is an AS568-360 black Buna-N (Nitrile) 70 Shore A quad profile Quad-Ring measuring an inside diameter of 5.85 in (148.59 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.27 in (159.26 mm). The quad-ring provides a dual sealing band on each contact face for improved reliability.

As a material, Buna-N (Nitrile) is specified for strong abrasion and tear resistance, low compression set under sustained load. The compound resists many alcohols, water, and propane and butane. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or strong acids.

Maintenance and OEM teams specify it across fluid power, automotive, and agricultural equipment.

Order part number QH70360, sold individually. Unit weight is approximately 13.152 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.