The Mark 84 or BLU-117 is a 2,000-pound American general-purpose bomb. It is the largest of the Mark 80 series of weapons. Entering service during the Vietnam War, it became a commonly used US heavy unguided bomb to be dropped. Wikipedia
Diameter: 18 in (458 mm)
Filling: Tritonal, Minol or Composition H6
Manufacturer: General Dynamics
Mass: 2039 lb (925 kg)
Unit cost: $3,100