AS-1579 Complete Document History
Fitting End, Integral Weld, Lip, Design Standard

Complete Current Edition:
   REVISION D R14 - REAFFIRMED IN 2014 - Nov. 5, 2014

Obsolete Revision Information:
   REVISION D R07 - REAFFIRMED IN 2007 - Nov. 1, 2007
   REVISION D R01 - REAFFIRMED IN 2001 - Dec. 1, 2001
   REVISION D - Fitting End, Integral Weld, Lip, Design Standard - Sept. 1, 1996
   REVISION C - Fitting End, Integral Weld, Lip, Design Standard - Oct. 1, 1995
   REVISION B - Fitting End, Integral Weld, Lip, Design Standard - May 6, 1993
   REVISION A - OBSOLETE REVISION BY REQUEST - Nov. 1, 1986
   BASE - OBSOLETE REVISION BY REQUEST - Feb. 1, 1980