Image Item No. Description By  4740  Dish 2 x 2 Inverted (Radar) Catalog: Parts: Dish 68  43898  Dish 3 x 3 Inverted (Radar) Catalog: Parts: Dish 2  35394  Dish 4 x 4 Inverted (Radar) with Open Stud Catalog: Parts: Dish 1  3960  Dish 4 x 4 Inverted (Radar) with Solid Stud Catalog: Parts: Dish 406  44375a  Dish 6 x 6 Inverted (Radar) - Hollow Studs Catalog: Parts: Dish 1