NK-33
| Use attributes for filter ! | |
| Cycle | Staged combustion |
|---|---|
| Designers | Kuznetsov Design Bureau |
| Thrust-to-weight ratio | 137 |
| Thrust (SL) | 1,510 kN (340,000 lbf) |
| Thrust (vac.) | 1,680 kN (380,000 lbf) |
| Chamber pressure | 14. 83 MPa (2,151 psi) |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2478199 |
About NK-33
The NK-33 and NK-43 are rocket engines designed and built in the late 1960s and early 1970s by the Kuznetsov Design Bureau. The NK designation is derived from the initials of chief designer Nikolay Kuznetsov.
