Status
Retired / Superseded
Publish Date
Archived / Rescinded Date
Change Notice

<p>NASA reclassified this as fifth level; Renumbered/ Superseded by UFGS 23 22 25.00 40 Steam Valves</p>

Spec. Division
23 - Heating, Ventilating, and Air Conditioning

History: Below is a listing of the Revisions and Changes made to this UFGS.

KEYPREPARING ACTIVITY (PA)A ArmyN NavyF Air ForceS NASA [ARCHIVED]
ACTIONN NewR RevisionC ChangeD Deletion
Release PA Action Change # Nature of Change or Revision
Feb-2011 N D NASA reclassified this as fifth level; Renumbered/ Superseded by UFGS 23 22 25.00 40 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Nov-2010 N R Major maintenance throughout; submittal article compliance
Aug-2009 N R Minor revisions
Feb-2009 N R Section References (SRF) update
Aug-2008 N N Superseding UFGS 23 22 23 with same title - Due to section numbering error in April 2008 release