United States Navy Officer Rank Structure
U.S. Navy ENlisted Rank Structure
NJROTC ENlisted Rank Structure
(3 Diagonal Stripes)
E-5/Petty Officer 2nd Class (PO2)
E-6/Petty Officer 1st Class (PO1)
E-7/Chief Petty Officer (CPO)
E-8/Senior Chief Petty Officer (SCPO)
E-9/Master Chief Petty Officer (MCPO)