Navy and Marine Corp insignia

E-1 (Navy)

Seaman recruit; No insignia

E-2 (Navy)

Seaman apprentice; Two silver diagonal stripes

E-3 (Navy)

Seaman; Three silver diagonal stripes

E-4 (navy)

Petty Officer Third Class; eagle over one chevron

E-5 (Navy)

Petty Officer Second Class; eagle perched over two chevrons

E-6 (Navy)

Petty Officer First Class; eagle perched over three chevrons

E-7 (Navy)

Chief petty officer; An eagle perched over a foul anchor

E-8 (navy)

Senior Chief Petty Officer; eagle and one star perched on a fouled anchor

E-9 (navy)

Master Chief Petty Officer; eagle and two stars perched on a fouled anchor

E-9 (Navy the second part)

Master Chief Petty Officer of the Navy; eagle and three stars perched on a fouled anchor

O-1 (Navy)

Ensign; One gold bar

O-2 (Navy)

Lieutenant Jr grade; One silver bar

O-3 (Navy)

Lieutenant; attached silver bars

O-4 (Navy)

Lieutenant Commander; gold oak leaf

O-5 (Navy)

Commander; silver oak leaf

O-6 (Navy)

Captain; One silver spread eagle

O-7 (Navy)

Rear Admiral Lower Half; five pointed star

O-8 (Navy)

Rear Admiral Upper Half; five pointed stars

O-9 (Navy)

Vice Admiral; five pointed stars

O-10 (Navy)

Admiral/Fleet Admiral; five pointed stars

E-1 (Marine)

Private; insignia

E-2 (marine)

Private First Class; chevron

E-3 (Marine)

Lance Corporal; chevron over crossed rifles

E-4 (Marine)

Corporal; Two chevrons over crossed rifles

E-5 (Marine)

Sergeant; three chevrons over crossed rifles

E-6 (Marine)

Staff Sergeant; chevrons over crossed rifles with one rocker below

E-7 (Marine)

Gunnery Sergeant; chevrons over crossed rifles with two rockers below

E-8 (Marine Corp)

Master sergeant; Three chevrons over crossed rifles with three rockers below

E-8 (Marine the second one)

First Sergeant; chevrons over a diamond with three rockers below

E-9 (Marine the first one)

Master Gunnery Sergeant; chevrons over a bursting bomb with four rockers below

E-9 (Marine Corp the second one)

Sergeant Major; Three chevrons over a star with four rockers below

E-9 (Marine the third one)

Sergeant Major of the Marine Corps; chevrons over the Eagle, Globe, and Anchor flanked by two stars with four rockers below

O-1 (Marine)

Second Lieutenant; gold bar

O-2 (marine)

First lieutenant; One silver bar

O-3 (marine)

Captain;Two attached silver bars

O-4 (Marine)

Major; gold oak leaf

O-5 (marine)

Lieutenant Colonel; silver oak leaf

O-6 (marine)

Colonel; silver spread eagle

O-7 (marine)

Brigadier General; five pointed star

O-8 (marine)

Major General; five pointed stars

O-9 (Marine)

Lieutenant General; five pointed stars

O-10 (marine)

General; five pointed stars