O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings can form a static or dynamic seals. A ...

O-ring Hardness (Durometer): 70 durometer; 75 durometer; 90 durometer Inside Diameter (ID): 0.0290 to 20.95 O-ring Size: Available in all 'AS568A-' standard sizes (001-475) Synthetic Rubbers: Ethylene ...