Statements (27)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:nuclear_test gptkb:thermonuclear_weapon | 
| gptkbp:category | gravity bomb retired nuclear weapon of the United States | 
| gptkbp:countryOfOrigin | gptkb:United_States | 
| gptkbp:decommissioned | gptkb:Pantex_Plant | 
| gptkbp:deployment | gptkb:Cold_War | 
| gptkbp:designedFor | strategic bomber delivery | 
| gptkbp:diameter | 50 inches | 
| gptkbp:enteredService | 1962 | 
| gptkbp:fuzing | contact and airburst | 
| gptkbp:lastDismantled | 2011 | 
| gptkbp:length | 12.5 feet | 
| gptkbp:manufacturer | gptkb:Atomic_Energy_Commission | 
| gptkbp:notableFeature | one of the most powerful nuclear weapons ever fielded by the US | 
| gptkbp:numberBuilt | 340 | 
| gptkbp:replacedBy | gptkb:B41_nuclear_bomb gptkb:B83_nuclear_bomb | 
| gptkbp:retired | 1997 | 
| gptkbp:usedBy | gptkb:United_States_Air_Force | 
| gptkbp:usedIn | no combat use | 
| gptkbp:warheadType | gptkb:TX-53 | 
| gptkbp:weight | 8,850 pounds | 
| gptkbp:yield | 9 megatons of TNT | 
| gptkbp:bfsParent | gptkb:B61-7 | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | B53 nuclear bomb |