CAP, MECHANICAL JOINT, DUCTILE IRON, SIZE 4 INCH, TAPPED 2 INCH IRON PIPE THREAD IN THE CENTER OF THE CAP FACE. WITHOUT GLANDS,GASKETS OR BOLTS. MUST MEET AWWA STANDARDS C110/A21.10 OR C153/A21.53 AND C111/A21.11; ELL, 6", 11-1/4 DEGREE, MECHANICAL JOINT, DUCTILE IRON. MUST COMPLY WITH THE LATEST REVISIONS OF THE ANSI/AWWA C-110, C-104 AND C-153.; STOP, CORPORATION. 2" BALL TYPE DESIGN. AWWA TAPER THREAD INLET. INCREASING I.P. THREAD OUTLET WITH INTERNAL DRIVING THREAD. PER THE LATEST REVISION OF THE ANSI/AWWA STANDARD C-800. BRASS COMPONENTS THAT CONTACT POTABLE WATER MUST MEET ANSI/AWWA C800 AND NSF/ANSI 372. BRASS COMPONENTS THAT DO NOT CONTACT POTABLE WATER MUST MEET AWWA/ANSI C800 AND MAY BE MANUFACTURED WITH 85-5-5-5 BRASS, UNS NO C83600