Mark 82
Mark 82 is a general-purpose bomb or ammunition model.
Also recorded as Mk 82; Mk.82; Mark 82 General Purpose (GP) Bomb; Low-Drag General Purpose Bomb; Mark 82 bomb; Mk 82/BLU-111.
Overview
500 lb unguided aerial bomb family.
In detail
It is associated with United States.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Mark 82 bomb”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q652596: Mark 82
Consult the source