EntityQ835312· pop 7· linked from 26 articlesSM U-51Sign in to save1915 Type U 51 submarineConnectionsmetric horsepowerEntityType U 51 submarineEntityUnited KingdomCountryWorld War IConceptNorth SeaEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityKielEntitysubmarineEntityGerman EmpireEntitywattEntitytonneEntityHeligolandEntitytorpedoEntityknotEntitynautical mileEntitybattleshipEntityEmsEntityBattle of JutlandEntityZeppelinEntityCategories1915 shipsMaritime incidents in 1916Ship infoboxes without an imageShips built in KielType U 51 submarinesU-boats commissioned in 1916U-boats sunk by British submarinesU-boats sunk in 1916World War I shipwrecks in the North SeaWorld War I submarines of Germany