290291 Top Assembly HYCAT GEN 1

^{Thruster, DC Brushless Thruster Model 300, 90vdc, MCBH6M bulkhead connector, ...}

^{Thruster, Brushless DC Thruster Model 540, 330vdc, MHDG8CCR molded to 0.310 ...}

^{Pressure Compensator, Pressure Compensator 2X (3.5 cu.in.), 2-4 PSI, Delrin ...}