Pressure Cooker Sealing Ring and Automatic Air Vent 09907

Replace worn parts for safer home pressure cooking and canning.Rubber pressure cooker sealing ring and automatic air vent.Part number 09907 (replaces part 1075)For pressure cooker models: 7, 7AV, 7B, 7S, 21, 21AV, 21B, 21S, CA16, CA16H, CA21, 01/CA16H, 01/