This part is from Soviet Probes
cost:
12500
mass:
0.0015
category:
Propulsion
TechRequired:
generalRocketry
engine_data:
standard
{"isp"=>{"vac"=>340.0, "atmo"=>290.0}, "propellant_ratios"=>{"MonoPropellant"=>1.0}, "max_thrust"=>20.0}