15.07.1929
foundation as Športski Klub Metalac
09.06.1945
new foundation as Fizkulturno Društvo Metalac
07.08.1953
renaming to Sportsko Društvo Metalac
__.__.1964
integration of SD Kustošija
18.03.1969
renaming to Radničko Sportsko Društvo Metalac
__.__.1993
renaming to Nogometni Klub Kustošija