In peace time, the US government used to spend very little on defense, about one percent of GDP. But that changed after World War II when the United States found itself in a global contest against Communism. Ever since, defense spending has never been less than 3.6 percent of GDP.ut 9/11, the terrorist attack on iconic US buildings in 2001, changed that, and defense spending began a substantial increase in two stages. First, it increased to 4.6 percent by 2005 for the invasion of Iraq, and then to 5.0 percent in 2008 for the the surge in Iraq.
The other significant difference between whirlpools and air tubs is the maintenance. Both are relatively simple to clean. For a whirlpool, simply add in a cleaning solution (store bought or homemade) and run the jets for a few minutes.Itâs also important to remember to never run a whirlpool unless it is filled.An air tub, on the other hand, is self-drying and is thus self-cleaning.Simply drain the air tub and turn on the jets until the tub is completely dry. Neither the air tub nor the whirlpool is a superior choice. Choosing which one you install in your home is simply a matter of taste.oth are relatively simple to clean. For a whirlpool, simply add in a cleaning solution (store bought or homemade) and run the jets for a few minutes. Itâs also important to remember to never run a whirlpool unless it is filled. An air tub, on the other hand, is self-drying and is thus self-cleaning.
Whirlpool Washing Machine Outer Tub. Outer tub and drive shaft assembly. This assembly includes the shaft, bearings & shaft seal in the bottom of the tub as an assembly. For Shaft, bearing and seal kit see Related Items.