<p>ENLISTED:</p>
<p>E-1, Seaman Recruit (SR): have no rank insignia (wear nothing but their pride)
E-2, Seaman Apprentice (SA): two diagnoal stripes
E-3, Seaman (SN): three diagonal stripes
E-4, Petty Officer Third-Class (PO3): Crow above the chevron
E-5, Petty Officer Second-Class (PO2): Crow above two chevrons
E-6, Petty Officer First-Class (PO1): Crow above three chevrons
E-7, Chief Petty Officer (CPO): Crow above three chevrons and a rocker (on khaki/whites uniform, USN anchor)
E-8, Senior Chief Petty Officer (SCPO): Crow above three chevrons, a rocker, and an inverted star (on khaki/whites uniform, USN anchor with one star)
E-9, Master Chief Petty Officer (MCPO): Crow above three chevrons, a rocker, and two inverted stars (on khaki/whites uniform, USN anchor with two stars)</p>
<p>E-9, Command Master Chief Petty Officer (CMCPO): Same as E-9, except a star is placed in between the crow and chevrons
E-9, Master Chief Petty Officer of the Navy (MCPON): Crow above three chevrons, a rocker, a star between the crow and chevrons, and three inverted stars (on khaki/whites uniform, USN anchor with three stars)</p>
<p>OFFICERS:
O-1, Ensign (ENS): Gold bar on khakis/coveralls (one stripe on shoulder boards/SDBs)
O-2, Lieutenant Junior Grade (LTjg): Silver bar on khakis/coveralls (one regular stripe and one small stripe on shoulder boards/SDBs)
O-3, Lieutenant (LT): Two silver bars (comparable to a Marine Captain) on khakis/coveralls (two stripes on shoulder boards/SDBs)
O-4, Lieutenant Commander (LCDR): gold oak leaf on khakis/coveralls (one small stripe in between two regular stripes on shoulder boards/SDBs)
O-5, Commander (CDR): silver oak leaf on khakis/coveralls (three stripes on shoulder boards/SDBs)
O-6, Captain (CAPT): silver spread eagle on khakis/coveralls (four stripes on shoulder boards/SDBs)
O-7, Read Admiral Lower Half (RDML): one star on khakis/coveralls (huge stripe on shoulder boards/SDBs)
O-8, Rear Admiral Upper Half (RADM): two stars on khakis/coveralls (huge stripe plus one stripe on shoulder boards/SDBs)
O-9, Vice Admiral (VADM): three stars on khakis/coveralls (huge stripe plus two stripes on shoulder boards/SDBs)
O-10, Admiral (ADM): four stars on khakis/coveralls (huge stripe plus three stripes on shoulder boards)</p>
<p><strong><em>As a note: on shoulder boards/SDBs – after the stripes is a star for unrestricted line, but symbols for restricted line</em></strong></p>