Officer's disk

"You were saying, Administrator&hellip;''" "''Only that LaSal’s rank plaque insignia and command cap disk looked legitimate."

- Grand Moff Tarkin and a tanker facility administrator

An officer's disk, also known as an identity disk, was an identification device used by the military of the Galactic Empire. Those disks were placed on the command cap and belt buckle of Imperial officers. They took the form of a metallic stepped cone appearing to be three disks stacked on top of one another.

Appearances

 * Star Wars: Episode III Revenge of the Sith
 * Star Wars: Episode IV A New Hope
 * Star Wars: Episode V The Empire Strikes Back
 * Star Wars: Episode VI Return of the Jedi