There are presently five classes of the Surface Warfare Pin
Unit Crests are worn on the Class A and ASU Uniforms
United States Army 10th Air and Missile Defense Command Unit Crest (Prima)
United States Army 19th Aviation Battalion Unit Crest (Mobilitas)
Criteria: The Globe-and-Anchor Cap Device is worn on the cap of the Marine Corps dress uniform
US Navy Custom Ship Cap - Gato Class Submarine training There are presently five classesCustomizable 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)