The diameter of the Mirro pressure cooker gasket is approximately 12.6 inches. Please note that gaskets may vary in size due to stretching or shrinking. To confirm compatibility, we recommend measuring both your old gasket and pressure cooker pot.
【PLEASE NOTE: 】 If Your Mirro Pressure cooker Made Before Jan. 1983 Then You Need The 3440 Gasket.
【High-quality 】Our pressure cooker sealing ring gasket are made from high-quality, durable, food-grade silicone, Its lighweight, wear, high stretch and twist, high temperature resistance,and efficient sealing. So it can be washed clean in dishwasher or drain in drying rack.
【S-9882 Pressure cooker gasket】 fits Mirro pressure cooker models: M-0512, M-0522, M-0312, M-0406, M-0416, M-0526 and M-0622. Includes models with -11, -35, etc. such as M-0512-11.compatible with Mirro pressure cooker 12qt/16qt/22qt ,fits many discontinued models.
【Simple to install 】: soaking your gasket for pressure cooker in warm water for 10 minutes before installing it can increase pliability.Cleaning the sealing ring groove thoroughly before installation. Insert the gasket and press it firmly into the groove.