3MM CS X 30.2MM ID BLACK BUNA 70D

The H3X30.2 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 30.2 mm (1.189 in), a cross section of 3 mm (0.118 in), and an outside diameter of 36.2 mm (1.43 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, economical choice for high-volume maintenance programs. Expect good resistance to hydraulic fluids, water, 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 construction equipment, hydraulic and pneumatic systems, and automotive.

H3X30.2 ships individually. Unit weight is approximately 0.9108 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.