As of january 9 2019 army and air force dog tags have the same information format.
Us army dog tags format.
Navy and usmc dog tag format 1950 1964 korea to early vietnam 1 lastname first m 2 service blood type 3 4 5 usn usmc religion p c h 1939 1949 wwii and occupation.
The later versions of dog tags in the 20th century would have the military member s social security number on the tags.
Name dod id blood type religious preference.
Because of the high content of copper monel dog tags had a yellow brass color due to wartime shortages nickel copper was sometimes used whereby monel tags looked more like silver white metal in lieu.
Military service numbers were added in 1918.
Use as a replacement or spare for regulation issued set.
Where dog tags are worn on the body dog tags have traditionally been worn around the neck and or laced into the combat boot.
The tags primary use is for the identification of casualties.
Us army spec no.
Dog tag is an informal but common term for a specific type of identification tag worn by military personnel.
Army format dog tags modern mil spec embossed stainless steel.
34 18 dated 15 february 1939 called for production of a thin metal copper nickel alloy identification tag i e.