The 250t class were high-seas torpedo boats built for the Austro-Hungarian Navy between 1913 and 1916. A total of 27 boats were built by three shipbuilding companies, with the letter after the boat number indicating the manufacturer. There were small variations between manufacturers, mainly in the steam turbines used, and whether they had one or two funnels. The eight boats of the T-group, designated 74 T – 81 T, were built by Stabilimento Tecnico Triestino, located at Trieste. The sixteen boats of the F-group, designated 82 F – 97 F, were built by Ganz & Danubius at their shipyards at Fiume and Porto Re. The three M-group boats, designated 98 M – 100 M, were manufactured by Cantiere Navale Triestino at Monfalcone.