Presto 09901 Pressure Cooker / Canner Sealing Ring with Auto Air Vent. 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 canner during canning and cooking. Fits models: PCC6(A603) PCCT6A(603AT) PCD6(A603AD) PCD6A(A612) PCD6H(A613A) PCC6A(A611) PCC6H(A610) PCE6(KE03) Fits earlier models: 40 106 (6 qt) 406 601 .
eBay