SN-42
Overview
 
There were several models of body armor in the Red Army
Red Army
The Workers' and Peasants' Red Army started out as the Soviet Union's revolutionary communist combat groups during the Russian Civil War of 1918-1922. It grew into the national army of the Soviet Union. By the 1930s the Red Army was among the largest armies in history.The "Red Army" name refers to...

, called SN-38, SN-39, SN-40, SN-40A, and SN-42. The number denotes the design year. All were combat tested, but only the SN-42 ("Stalynoi Nagrudnik" is Russian for "steel bib") was put in production. (The native Cyrillic abbreviation for the vest was СН, the Cyrillic letters Es
Es (Cyrillic)
Es is a letter of the Cyrillic alphabet.It commonly represents the voiceless alveolar fricative , like the pronunciation of ⟨s⟩ in "sand".-History:...

 and En
En (Cyrillic)
En is a letter of the Cyrillic alphabet.It commonly represents the alveolar nasal consonant , like the pronunciation of ⟨n⟩ in "nice".-History:The Cyrillic letter En was derived from the Greek letter Nu ....

.) It consisted of two pressed steel plates that protected the front torso and groin.
 
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