Pressure cooker sealing ring and overpressure plug Part #09936 Replaces part #09904 (50295) For models: 0126002, 0126407, 0126408, 0126410, 0134001, 0134002, 0134103, 0134104, 0136001, 0136102, 0136203, 0136206, 0136208, 0136210, 0136304, 0136403, 01/ps4, 01/ps^, 0216001 and units with model numbers beginning in 01310 and 01350