A-A-59326/20 Complete Document History
Y Connection, Flanged, Type XX

Complete Current Edition:
   REVISION B - Y Connection, Flanged, Type XX - April 22, 2011
   REV B VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION B - Jan. 22, 2016
   REV B VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION B - Nov. 13, 2020

Obsolete Revision Information:
   REV A VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION A - Nov. 20, 2008
   REVISION A - Y CONNECTION, FLANGED, TYPE XX - May 1, 2003
   BASE - Y CONNECTION, FLANGED, TYPE XX - Sept. 25, 1998