General Electric 620-11-91-56 Fixture Assembly is a turbine component identified as the 7H Turbine Supply Return Crosstube Fixture Assembly. The part number 620-11-91-56 designates this fixture within GE's 7H turbine supply-return Crosstube configuration. It is used in 7H turbine installations as the Crosstube fixture assembly for the turbine's supply and return lines.
