PRESTO SEALING RING
The sealing ring fits around the inside rim of the cover and forms a pressure-tight seal between the cover and the body of the pressure cooker during cooking. Pressure cooker sealing ring with automatic air vent for 6 qt. cast aluminum models. Fits Mfg. Nos. SC35, S60 4 qt., 706, B601A, B602A, B604A, B605A, S66, PA6, PA6H, PCA6, PE6, PCA6H, 0125001, 0125002, 0125004, 0125005, 0126101, 0126102, and 0126104, 0126105 6 quart pressure cookers.