1.5MM CS X 19.5MM ID BLACK BUNA 70D

Part number H1.5X19.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 19.5 mm (0.768 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 22.5 mm (0.89 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies. This item is further identified as Metric O-RING, JIS S20.

The material holds up against petroleum-based oils, many alcohols, and hydraulic fluids. Buna-N (Nitrile) is valued for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in ketones or polar solvents.

Common environments for this compound include automotive, construction equipment, and general industrial maintenance.

This item is sold individually under part number H1.5X19.5. Unit weight is approximately 0.1451 g. Review your operating media and conditions against this specification before installation.