I bought mine on August 15, 1992 and at that time it was a state of the art unit and is still operating well.
1992
The serial # contains the date and location of manufacture of most anything. Though you may need to contact the mfr to obtain their nomenclature in order to decipher it. If you have an owners manual it is sometimes explained in there.
depth of maytag de302
1990
I own one that was made in 1989 (Maytag Washer Model A112, Series 04, purchased April 1989) I also own a Maytag A112. It is Series 02, purchased in August 1986.
1998
medx500xwo
1990
Years
1976
The Maytag washer model A612 was manufactured in the late 1970s to early 1980s. It was part of Maytag's top-loading washer lineup during that time.
I have a Model A-510 still working and it was purchased in 1981.