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   Data updated: 16 Jan 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   WW-F-2743       Scroll down to access document images

Overview
Title:  Furnaces, Warm Air and Heaters, Unit, Forced Air Circulation, Oil - and Gas Fired
Scope:  This specification covers self-contained, forced-circulation, air heating units designed to distribute warm air for heating purposes either through a duct system for central furnaces or by direct diffusion for unit heaters.
Status:  Active Document Date:  08-AUG-2019      
  Next Review Due:  05-AUG-2029
4520 Doc Category:   Federal Specification  

Responsibilities
Lead Standardization Activity:  CQ  DLA Troop Support - Construction and Equipment Items of Supply Standardizat  
  Preparing Activity: CQ  DLA Troop Support - Construction and Equipment Items of Supply Standardizat
DoD Interest Level:  / Prepared by DoD activity
Coordination:  Full  
Navy Custodian:  YD   Naval Facilities Engineering Command  
Air Force Custodian:  84   Air Force Sustainment Center - Warner Robins  

Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision A Notice 3 - ValidationA08-AUG-201912.0 KB
Document ImageRevision A Notice 2 - ValidationA01-FEB-200812.0 KB
Document ImageRevision A Notice 1 - ValidationA19-MAR-200315.1 KB
Document ImageRevision A A27-MAY-19982268.8 KB
Document ImageBase Document A31-OCT-1989252138.4 KB

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