O,  Seals & Flush Plans


A torus-shaped, mechanical gasket used to seal statically and/or dynamically at curved or circular mating surfaces. O-rings are manufactured out of a variety of elastomeric materials, such as Buna, Viton, Kalrez, neoprene, etc. During their installation, O-rings are seated in a groove and compressed between two or more parts, creating a tight seal at the interface.

Previous Term
Next Term