This part is from NTCP(NT Chineserockets Pack)
cost:
750
mass:
0.995
category:
Coupling
engine_data:
standard
{"isp"=>{"vac"=>154.0, "atmo"=>118.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>9.0}
resources:
SolidFuel
0.2
LiquidFuel
0.6