WW-P-491 Complete Document History
Pipe Fitting, Cast Iron, (Threaded) Drainage (Cancelled, 1983, Use ANSI-B16.12, MS-90522, MS-90523, MS-90524, MS-90525, MS-90526, MS-90527, and MS-90528)


Obsolete Revision Information:
   NOT - PIPE FITTING, CAST IRON, (THRE - March 30, 1983
   REVISION C - PIPE FITTING, CAST IRON, (THRE - March 30, 1983