S5.92

S5.92
Country of originUSSR
First flight1988-07-07
DesignerKB KhIMMASH
ApplicationUpper Stage
Associated LVSoyuz, Zenit
StatusIn Production
Liquid-fuel engine
PropellantN2O4 / UDMH
Mixture ratio2.0
CycleGas Generator
Configuration
Chamber1
Performance
Thrust, vacuum19.61 kilonewtons (4,410 lbf)
Chamber pressure9.61 megapascals (1,394 psi)
Specific impulse, vacuum327 seconds
Burn time2,000 seconds
Dimensions
Length1,028 millimetres (40.5 in)
Diameter838 millimetres (33.0 in)(max)
Dry mass75 kilograms (165 lb)
Used in
Fregat and Phobos program
References
References[1][2][3][4]

The S5.92 is a Russian rocket engine, currently used on the Fregat upper stage.

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