10MM CS X 250MM ID BLACK BUNA 70D

APG stocks the H10X250, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 250 mm (9.843 in), a cross section of 10 mm (0.394 in), and an outside diameter of 270 mm (10.63 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. This material stands up to greases and lubricants, hydraulic fluids, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with polar solvents or strong acids.

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

Order part number H10X250, sold individually. Unit weight is approximately 82.2 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.