Specifications include, but are not limited to: ADAPTER,4IN X 24IN,FLNG X PE,DI ADAPTER, 4IN X 24IN LONG, DUCTILE IRON, FLANGE BY PLAIN END, MORTAR LINED, CAST, FABRICATED USING SPECIAL CLASS 53 DUCTILE IRON PIPE WITH THREADED (SOLID BACK) DUCTILE IRON FLANGES, DRILLED AND FACED IN ACCORDANCE WITH ASME B16.1, CLASS 125 FLANGES. MUST COMPLY WITH THE LATEST REVISIONS OF AWWA STANDARDS; C-104 ; COUPLING,1-1/4IN X 1IN,REDUCING, BRASS COUPLING, PIPE, REDUCING, BRASS, 1-1/4INCH X 1INCH MATERIAL PROVIDED UNDER THIS SPECIFICATION MUST MEET NSF/ANSI 372, AND IDENTIFIED WITH "NL" ON THE PRODUCT 30 31321 150 EA NUT,7/8IN,HEX,UNC-2B,LOW CARBON STEEL NUT, 7/8IN, HEX, UNC-2B, LOW CARBON STEEL, MINIMUM 60,000 PSI TENSILE STRENGTH, CONFORMING TO ASTM A563, ANSI B 1.1.