Power cord. KAWASAKI KS-21 7A 125V It is. I believe it was the cord for a National cassette deck from the Showa era, but I don't remember the details. The outlet plug is stamped with "National". It shows signs of use. For those who know, or those who need it. Shipped via Mercari delivery service. #OutletCord #PowerCord #National #KAWASAKI #KS-21 #RadioCassettePlayer #CassetteDeck #ShowaRetro