National Pressure Cooker Co. National Pressure Canner Cooker Model number 5 Parts. Parts also fit Guardian Service Ware Pressure Cooker 12 quart and Steamliner Model A-12 pressure cooker 12 quart. (holds 5 quart jars) Sealing Ring for National Model 5 opn5Regular price: $15.99Sale price: $12.99 Replacement Pressure Canner Regulator Kit 9913-1058$16.99 9915 Over Pressure Plug 9915$3.99 82087 Steam Gauge 82087$19.98 85444 Cover Handle 85444$9.99 85443 Body Handle 85443$9.99 9 1/2 in. dia. Canning Rack 85622$9.49 Cooking and Canning Company recommends using Genuine Presto® OEM parts when available. *When OEM parts are unavailable, discontinued or no longer supported by OEM; replacement parts are made to fit Presto models. *Orders placed before 2:00 PM ET will ship same day. Orders placed after 2:00 PM will ship next business day! * IN STOCK ITEMS *These parts, when installed correctly, will fit Presto models accordingly. Need Help? Your pressure canner parts specialist. 800 851 3266 admin@cookingandcanning.net "Presto" is a registered trademark of National Presto Industries, Inc.