ASTM-F477 Complete Document History
Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe

Complete Current Edition:
   2014 R21 EDITION - REAPPROVED IN 2021 - July 2, 2021

Obsolete Revision Information:
   2014 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - Dec. 1, 2014
   2010 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - March 15, 2010
   2008 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - July 1, 2008
   2007 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - April 15, 2007
   2002(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 2002
   2002 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - May 10, 2001
   1999 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - April 10, 1999
   1996A EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - Sept. 10, 1996
   1995 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - Feb. 15, 1995
   1993(E1) EDITION - EDITORIALLY CORRECTED - Nov. 1, 1994
   1993 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - March 15, 1993
   1990 EDITION - Elastomeric Seals (Gaskets) for Joining Plastic Pipe - Dec. 28, 1990
   1976 R81 EDITION - REAPPROVED IN 1981 - Nov. 8, 1976