52nd Ordnance Group Unit Crest "Defusing Danger" (pair) driver Aviator Senior Black Metal Pin-on

Aviator Senior Black Metal Pin-on Badge

JFK Special Warfare Challenge Coin

Army belts

Sustainment Center Of Excellence OCP Patch W/ Hook Fastener

43rd Air Defense Artillery Unit Crest "Sustinemus" (each)

52nd Ordnance Group Unit Crest "Defusing Danger" (pair) driver Aviator Senior Black Metal Pin-on52nd Ordnance Group Unit Crest "Defusing Danger" (pair). A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design, development and