Navy Male Hard Shoulder Board - Supply Corps - Sold in Pairs Navy Rank:O-4 Lieutenant Commander Machinery Repairmen are skilled machine

Machinery Repairmen are skilled machine tool operators

United States Army Aide to Major General Insignia

To qualify for the Naval Aviator insignia

and ODU uniforms

United States Navy Surface Warfare Insignia

Navy Male Hard Shoulder Board - Supply Corps - Sold in Pairs Navy Rank:O-4 Lieutenant Commander Machinery Repairmen are skilled machineUnited States Navy Male Hard Shoulder Board Supply Corps Criteria: Navy Hard Shoulder Boards are designed to be worn on the following Naval uniforms: Dinner Dress Jacket Uniform (men only), Summer Blue Uniform, Summer Dress White, and Summer White Uniform. Available in O 1 through O 6 rank. Note: Sold in Pairs