Petty Officer Second Class- Sergeant First Class – Air Force
Petty Officer Second Class- Sergeant First Class – Air Force The rank is a collector's item. It is not in service anymore, it was replaced by the shoulder straps ranks. The ranks were Placed / attached to green (army) epaulettes for army or blue (Navy and Air force. Silver pins for Air force, Golden yellow for Navy and Army. Currently these ranks are embroidered to the shoulders epaulettes; the metal grade has been abolished. The price is for one metal rank.