2MM CS X 34.5MM ID BLACK BUNA 70D

H2X34.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 34.5 mm (1.358 in), a cross section of 2 mm (0.079 in), and an outside diameter of 38.5 mm (1.52 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. Supplementary detail from the product record: Metric O-RING, JIS S35.

As a material, Buna-N (Nitrile) is known for low compression set under sustained load, reliable performance in both static and dynamic service. Expect good resistance to water, many alcohols, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in ketones or automotive brake fluid.

Maintenance and OEM teams specify it across general industrial maintenance, hydraulic and pneumatic systems, and automotive.

Reference part number H2X34.5 when ordering; the item is sold individually. Unit weight is approximately 0.4427 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.