For over 100 Years, , Wm. H. Brewster Jr., Inc .DBA Brewster Washers, has consistently manufactured the finest Precision Flat Round Washers, Shims, Discs and Spacers for practically every purpose imaginable. We are a woman & family owned small business for classification purposes. Our parts are utilized in everything from computer motors and dental tools, to the Space Shuttle and the Mars Lunar Rover. Brewster Washers are manufactured with rigorous quality control and adhere to strict government standards, Certified to ISO9001:2015. Brewster Washers specializes in the fabrication of thinner thicknesses (from .0005" and up) and our products are available in a wide variety of materials such as Stainless Steel, Aluminum, Brass, Copper, Phosphorous Bronze, Beryllium Copper, and an array of plastics.