1MM CS X 52MM ID BLACK BUNA 70D

Part number H1X52 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 52 mm (2.047 in), a cross section of 1 mm (0.039 in), and an outside diameter of 54 mm (2.13 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against petroleum-based oils, hydraulic fluids, and propane and butane. Buna-N (Nitrile) is valued for low compression set under sustained load, reliable performance in both static and dynamic service. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or polar solvents.

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

Stocked as H1X52 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.