Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
N1 Block R
KVRB stage Credit: © Mark Wade |
LOx/LH2 propellant rocket stage. Designed 1965-1971 as replacement for N-1 Blok D. Cancelled 1971 in favor of Blok Sr; revived and developed in 1974-1976. First static test Oct 12 1976. Two stages tested 1976-1977. Strangely never replaced Blok D on Proton.
Status: Development ended 1971. Thrust: 73.50 kN (16,523 lbf). Gross mass: 23,000 kg (50,000 lb). Unfuelled mass: 4,300 kg (9,400 lb). Specific impulse: 440 s. Burn time: 1,080 s. Height: 8.70 m (28.50 ft). Diameter: 4.10 m (13.40 ft). Span: 4.10 m (13.40 ft).
Subtopics
| Proton KM-4 LOx/LH2 propellant rocket stage. Planned version for Proton. Never developed. |
| Angara KVRB LOx/LH2 propellant rocket stage. Planned version for Angara. 5 restarts. |
| GSLV-3 stage LOx/LH2 propellant rocket stage. The stage finally reached hardware status as a joint Russian-Indian development for India's GSLV booster. |
Country:
Russia.
Engines:
RD-56.
Launch Vehicles:
N1M,
N1F-L3M.
Propellants:
Lox/LH2.
Back to top of page
Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
© 1997-2019 Mark Wade - Contact
© / Conditions for Use