Criteria: These distinctive unit insignia (DUI) are worn by the 476th Chemical Battalion
The nine sided geometric figure alludes to the unit's numerical designation
the result was the creation of the Air Crew Insignia on 18 May 1943
The reverse side features room for personalization with up to three lines of engraving
four for Deputy Fire Chiefs and five for Fire Chiefs and the Base Fire Marshal
US Navy Custom Ship Cap - VAW-121 E-2 Hawkeye Style:Admiral Criteria: These distinctive unit insigniaCustomizable U. S. Navy Ship Caps Add the ship name, hull number and if you like, text on the back of the cap. Like all of our custom products, these caps are embroidered in house. Hat Specs: 85% Acrylic, 15% Wool. Structured, mid profile, six panel with pre curved visor, sewn eyelets, and adjustable hook and loop closure. One size. This item uses hook and loop fasteners. (See video)