Galvanized Malleable Iron Elbow, 90 Degrees, 1" Pipe Size, FNPT Connection Type/ END ITEM IDENTIFICATION: GENERAL CONSTRUCTION STOCK CONNECTION STYLE: K14A PLAIN (PIPE) ALL ENDS CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS PART NAME ASSIGNED BY CONTROLLING AGENCY: ELBOW, 90 DEGREE, PIPE SIZE 1 IN, NPT CONNECTION SPECIAL FEATURES: GALVANIZED MALLEABLE IRON; WOG 300 AT 150 F PSI; SATURATED STEAM PERSSURE 150 PSI; CERTIFIED FOR USE IN POTABLE WATER APPLICATIONS IN CA AND VT MATERIAL: IRON ALLOY OVERALL MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL THREAD SERIES DESIGNATOR: NPT ALL ENDS