The Mirro Gasket 14" Diameter. All dimensions are approximate considering gaskets can stretch or shrink to fit specific lids.
Replacement Mirro S-9882 12qt/22qt Pressure Cooker Large Gasket, fits many discontinued models.
【PLEASE NOTE: 】 If Your Mirro Pressure cooker Made Before Jan. 1983 Then You Need The 3440 Gasket.
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.
Simple to install : To ensure compatibility, measure your old gasket and pressure cooker pot. soaking your gasket for pressure cooker in warm water for 10 minutes before installing it can increase pliability.