R-12 'Doughnut' External Tank

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R-12 'Doughnut' External Tank
Part image
Liquid fuel tank by
Probodobodyne Inc
Radial size Small, Radial mounted
Cost (total) 147.00 Fund
(dry) 119.46 Fund
Mass (total) 0.34 t
(dry) 0.04 t
Drag 0.3-0.2
Max. Temp. 2000 K
Impact Tolerance 6 m/s
Research Precision propulsion.png Precision Propulsion
Unlock cost 4000 Fund
Since version 1.4
Part configuration FoilTanks
Liquid fuel 27 units of fuel
Oxidizer 33 units of fuel

The R-12 'Doughnut' External Tank provides fuel to attached liquid fuel engines.

Product description

An unconventionally shaped (but undoubtedly handy) fuel tank.

Probodobodyne Inc


  • Lowered mass from 0.01 to 0.0375
  • Initial release