W62
The W62 is an American thermonuclear warhead designed in the late 1960s and manufactured from 1970 to 1976 , used on some Minuteman III ICBMs and retired in 2010 . 
<triplet> W62 <subj> thermonuclear warhead <obj> subclass of <triplet> Minuteman III <subj> W62 <obj> armament