O6 Colonel Black Metal Pin-on Rank aviator a "crest" or a "unit

a "crest" or a "unit crest" by soldiers or collectors

Leadership Excellence OCP with Hook Fastener ROTC

506th Infantry Regiment Crest "Currahee" (each)

82nd Sustainment Brigade Unit Crest  "Supporting Freedom" (each)

O6 Colonel Black Metal Pin-on Rank aviator a "crest" or a "unitO6 Colonel Black Metal Pin on Rank. In the Army, rank not only indicates pay grade, but also the amount of responsibility held. Corporals, for example, may be responsible for a small team of Soldiers, while a Major General could hold command of anywhere between 10,000 15,000 Soldiers. Ranks are classified by pay grade in the United states army. Enlisted ranks are represented by an E, and O for officers, followed by a number representing the rank.