APG stocks the H1.5X30, a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 30 mm (1.181 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 33 mm (1.3 in). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
As a material, Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The material holds up against propane and butane, hydraulic fluids, and many alcohols. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving strong acids or automotive brake fluid call for a different compound.
It sees regular use in hydraulic and pneumatic systems, general industrial maintenance, and fluid power.
H1.5X30 ships individually. Unit weight is approximately 0.0003 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description 1.5MM CS X 30MM ID BLACK BUNA 70D
Actual Outside Diameter 33 mm (1.3 inch)
Actual Cross Section 1.5 mm (0.059 inch)
Actual Inside Diameter 30 mm (1.181 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity