ENLISTED MEMBERS

Rank	Classification	Hat/Collar	Sleeve
E-1	Seaman Recruit	N/A	N/A
E-2	Seaman Apprentice	N/A
E-3	Seaman	N/A
E-4	Petty Officer Third Class	N/A
E-5	Petty Officer Second Class	N/A
E-6	Petty Officer First Class	N/A
E-7	Chief Petty Officer
E-8	Senior Chief Petty Officer
E-9	Master Chief Petty Officer

COMMISSIONED OFFICERS

Rank	Classification	Hat/Shoulder/Collar	Shoulder Boards	Sleeve
O-1	Ensign
O-2	Lieutenant Junior Grade
O-3	Lieutenant
O-4	Lieutenant Commander
O-5	Commander
O-6	Captain
O-7	Rear Admiral (Lower Half)
O-8	Rear Admiral (Upper Half)
O-9	Vice Admiral
O-10	Admiral

WARRANT OFFICERS

Rank	Classification	Hat/Shoulder/Collar	Shoulder Boards	Sleeve
W-1	Chief Warrant Officer
W-2	Chief Warrant Officer
W-3	Chief Warrant Officer
W-4	Chief Warrant Officer