List of nuclear weapons - Wikipedia, the free encyclopedia
TX/Mark 16 – First weaponized thermonuclear weapon (Ivy Mike device). Only cryogenic weapon ever deployed. Only five produced. (6–8 Mt)
Mark 17 – High-yield thermonuclear. Heaviest U.S. weapon, second highest yield of any U.S. weapon. Very similar to Mk-24. (10–15 Mt)