MSS-SP-44 Complete Document History
Steel Pipeline Flanges

Complete Current Edition:
   2019 EDITION - Steel Pipeline Flanges - Jan. 1, 2019

Obsolete Revision Information:
   2016 EDITION ERRATA - ERRATA FOR 2016 EDITION - Jan. 23, 2018
   2016 EDITION - Steel Pipeline Flanges - Jan. 1, 2016
   2010 EDITION - INCLUDES ERRATA - Jan. 1, 2010
   2006 EDITION - Steel Pipeline Flanges - Jan. 1, 2006
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Sept. 8, 2004
   1996 R01 EDITION - REAFFIRMED IN 2001 - Jan. 1, 1996
   1996 EDITION - STEEL PIPELINE FLANGES - Jan. 1, 1996
   1991 EDITION - STEEL PIPELINE FLANGES - Jan. 1, 1991
   1985 EDITION - STEEL PIPELINE FLANGES - Jan. 1, 1985