-152 BLACK BUNA 70D O-RING

APG stocks the H70152, an AS568-152 black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 3.237 in (82.22 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.443 in (87.45 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) offers the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. The material holds up against petroleum-based oils, hydraulic fluids, and water. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where ketones or ozone and direct sunlight are present.

You will find this material specified across automotive, construction equipment, and agricultural equipment.

This item is sold individually under part number H70152. Unit weight is approximately 0.0018 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.