Maybe. But there is no relation between Maytag Aircraft and Maytag.
Now that that inconvenient fact is out of the way, you could just as easily argue that a manufacturer of ping-pong balls, through some special process it has developed, is also a national security concern. Where does it stop?
Yes there is.
Maytag Aircraft was founded in 1948 by Lewis B. Maytag Jr., grandson of the founder of the Maytag appliance company. It was bought by its chief rival, Los Angeles-based Mercury Air Group Inc., in 1982.