Intended for flight control of the second stage of "Zenit-2", "Zenit-3SL" launch vehicles via all stabilization channels.
An autonomous four-chamber single-operation engine with fuel pump supply, using the generator gas afterburning scheme. The engine is delivered to the customer after firing control/processing test, without its subsequent reassembly.
Thrust in vacuum. kN (kgf)
Specific thrust pulse in vacuum, kN sec/kg (kgf sec/kg)
Engine weight, kg
Absolute pressure in combustion chamber, kPa (kgf/cm2)
Absolute pressure at the chamber nozzle edge, kPa (kgf/cm2)