US Navy CPO Fouled Anchor Insignia Pin

Found this old US Navy Chief Petty Officer (CPO) anchor pin. It's got the classic fouled anchor design with the USN lettering across the center. Looks like a standard uniform piece, maybe from a hat or lapel. It's got some age to it but the gold tone still looks decent. Cool little piece of military history if you're into collecting that kind of stuff or just need a replacement for a shadow box.