It appears that rival has discontinued the 16 quart size roaster oven. There are no replacement parts to be found for any roaster oven at the Rival website. And I have found any aftermarket supplier.
I would doubt very much if you can get any replacement parts. However, stores like Source often have items like universal replacement knobs.
A Rival Roaster is an electric roasting pan. The 18 quart version can hold an 18 lb turkey. It costs around $50 to purchase. The main benefit to owning one, is that the oven is free to cook pies or side dishes during Thanksgiving.
44servings 55 cups
144 1/2 cup servings
My company, Pansaver, actually sells these 18 Qt. Electric Roaster Liners. Please call 877-726-7287 for more information.
www.nesco.com Look under customer support and you can download the owner's manual.
Model 3850 = 5 quart model 3855 = 5.5 quart model 3860 = 6 quart
Rival slow cookers come in a variety of sizes, from the a 2 quart mini that is suitable for singles or couples, to 6 quarts for bigger families and guests.
pint, quart, gallon
Most 18 quart roasters suggest you stick with 16 pounds or less. It depends somewhat on the shape of the bird. But it cooks best if there is 1 inch or more between each wall and the lid, and the turkey.
The judge found out about the rotten milk ?there was odor in the quart.(Like "order in the court.")ALSO
The order from least to greatest is a cup, pint, quart, and gallon. Two cups equals one pint, two pints equals one quart, and four quarts equals one gallon.