This standard includes information on 700 Class welded steel and cast chains, attachments and sprockets for water and sewage treatment plants. There are also tables for General Chain Dimensions; A42, F2, F22-6, F22-8, K2 and M1 Attachments; Minimum and Maximum Controlling Dimensions for Interchangeable Chain Links; Chain Clearance Dimensions; Maximum Eccentricity and Face Run-out at Root Diameter; and Flange Diameters for Curved Sidebar Type Chain.