Downloaded from https://www.everyspec.com MIL-STD-1808B SYSTEM SUB-SYSTEM TITLE DEFINITION 38 WATER/WASTE The fixed subsystem components that store and deliver fresh water, and those fixed components that store and deliver, for removal, water and waste. Includes wash basins, toilet assemblies, tanks, valves, etc. 00 GENERAL 10 POTABLE The portion of the system used to store and deliver fresh drinking water. Includes wash water if the potable water is also used for washing. 20 WASH The portion of the system used to store and deliver non-potable water. 30 WASTE DISPOSAL The portion of the system used for water and waste disposal. Includes wash basins, water closets, flushing systems, etc.
40 AIR SUPPLY The portion of the system common to more than one subsystem used for pressurizing supply tanks to ensure fluid flow. 44