This part is from Soviet Rockets - R7/Proton/Zenit Rockets and more
cost:
1000
mass:
0.17
category:
Structural
TechRequired:
generalRocketry
engine_data:
standard
{"isp"=>{"vac"=>250.0, "atmo"=>230.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>1.2}
resources:
SolidFuel
0.12
