4.5MM CS X 24.5MM ID BLACK BUNA 70D

APG stocks the H4.5X24.5, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 24.5 mm (0.965 in), a cross section of 4.5 mm (0.177 in), and an outside diameter of 33.5 mm (1.32 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) delivers an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. Expect good resistance to petroleum-based oils, greases and lubricants, and many alcohols. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

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

Reference part number H4.5X24.5 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.