Ordered as H5X236, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 236 mm (9.291 in), a cross section of 5 mm (0.197 in), and an outside diameter of 246 mm (9.69 in). The o-ring compresses into its gland to block fluid or gas migration across a joint.
The material holds up against water, many alcohols, and propane and butane. 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). It is not the right choice where strong acids or polar solvents are present.
Common environments for this compound include fluid power, general industrial maintenance, and automotive.
Stocked as H5X236 and sold individually. Unit weight is approximately 18.964 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description 5MM CS X 236MM ID BLACK BUNA 70D
Actual Outside Diameter 246 mm (9.69 inch)
Actual Cross Section 5 mm (0.197 inch)
Actual Inside Diameter 236 mm (9.291 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity