Mirro S-9888 S9888 Pressure Cooker Over Pressure Plug / Fuse - $4.90 Each When You Buy 3 Purchase a single fuse for $5.99 or stock up and SAVE when you buy 3 This Mirro over pressure plug will replace a worn or blown-out plug It will fit Mirro pressure cookers fit with a screw-in bolt style over pressure plug including model numbers: M-0534, M-0536, M-0598, M-0512, M-0522, M-0292, M-0392, M-0592, M-0294-35, M-0294-37, M-0294-39, M-0294-50, M-0394, M-0494-35, M-0494-37, M-0594-35, M-0594-37, M-404-35, M-404-37, M-404-39, M-404-50, M-0296-35, M-0296-37, M-0296-39, M-0296-50, M-0396, M-0596, M-0596-35, M-0596-37, M-436-35, M-436-37, M-0398, M-0498-35, M-0312-35, M-0526, M-0406, M-0622 This plug has a rubber insert, which is safer and just as effective as the dated all metal plugs previously used by Mirro Mirro (Mirro-Matic) Original part numbers: S-9888, S9888, 9888 Availability: Usually ships the same business day. Mirro Pressure Cooker S-9888 S9888 Over Pressure Plug / Fuse - $4.90 Each When You Buy 3 S-9888$5.99, 3/$14.70 Search Here: E-mail Us Privacy Policy Shipping Rates View Cart