- An O Ring, also know as a Racking or Toric, is a mechanical gasket in the shape of a Torus.
- It is a loop of Elastomer with round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.
- O Rings are simple and inexpensive to produce and have many applications.
- Sealable to many thousands of PSI.
- Available in various material grades such as Neoprene, Nitrile, EPDM, Viton, Butyl