Willie Washer Manufacturing Corporation is a domestic manufacturer of special washers, stampings, and machined parts. Located in Elk Grove Village, Ill., the company has over 40,000 special washers and stampings in stock. Willie Washer Manufacturing Corporation also manufactures in a wide range of plastic and fibre materials that include acetal, Mylar, nylon, phenolic and nylatron, among others. In addition, the company provides products, such as flat/tab/cup washers, shims, waves and conicals/belleville, among others. Willie Washer Manufacturing Corporation is ISO 9001:2000 registered.