In Wrath of the Lich King it is item level 226, requires level 80 and is named Earthshatter Hauberk. In MoP Classic it is item level 213 and requires level 80.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Valorous Earthshatter Hauberk Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Valorous Earthshatter Hauberk suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Valorous Earthshatter Hauberk is part of the transmog set Valorous Earthshatter Regalia (Shaman only). The other 16 pieces:
Items Numbered Next to Valorous Earthshatter Hauberk
Blizzard numbers items as they are created, so the named items next to ID 40514 (40509 to 40519) were usually added in the same batch as Valorous Earthshatter Hauberk: the same quest line, zone, vendor or reward set.