Presto 09907 Pressure Canner Sealing Ring #VORG6254767, 09907
Presto Pressure Cooker Sealing Ring Gasket For 09902, NEW and SEALED | eBay
Amazon.com: Denkuhin 09907 Pressure Canner Sealing Ring Compatible with Presto Cooker 1075 Part CA16, CA16H and 21 Qt, Come with Automatic Air Vent 9911-1PC : Home & Kitchen