Nanuchka vs Osa
Nanuchka vs Osa at a glance — displacement 671 vs 209 tons, length 59 vs 38 m, speed 35 vs 42 knots, crew 60 vs 28.
Specifications
|
Nanuchka |
Osa |
| Origin |
🇷🇺 Ex-USSR |
🇷🇺 Ex-USSR |
| Category |
Corvette |
Patrol vessel |
| Type |
Guided-missile corvette |
Missile boat |
| Manufacturer |
Almaz Shipyard |
Vostochnaya Verf |
| Year introduced |
1970 |
1960 |
| Number built |
47 units |
400 units |
| Estimated unit price |
NA |
NA |
| Displacement |
671 tons |
209 tons |
| Maximum speed |
35.0 knots |
42.0 knots |
| Range |
2,500 nm at 12 knots |
1,800 nm at 14 knots |
| Length |
59.3 m |
38.6 m |
| Beam |
12.6 m |
7.6 m |
| Crew |
60 |
28 |
Armament & Systems
|
Nanuchka |
Osa |
| Armament |
- 6 × P-120 (SS-N-9 'Siren') (2×3) or 4 × P-15 (SS-N-2 'Styx') anti-ship missiles
- 16 × Kh-35 (SS-N-25 'Switchblade') anti-ship cruise missiles
- 20 × 4K33 (SA-N-4 'Gecko') surface-to-air missiles
- Twin 57mm AK-257 gun
- 1 × 76mm AK-176 gun
- 1 × 30mm AK-630 gun
|
- 2 × AK-230 twin 30 mm CIWS (2,000 rounds)
- 4 × P-15 Termit (SS-N-2 Styx) anti-ship missiles
|
| Propulsion |
3 shaft Diesels, 30,000 hp (22,371 kW) |
3 × 4,000 hp (3.0 MW) M-503G diesel engines (205) or 3 × 5,000 hp (3.7 MW) M-504B diesel engines (205U onwards); 3 shafts |
Detailed Comparison
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Which has greater displacement, the Nanuchka-class or Osa-class?
The Nanuchka-class has greater displacement at 671 tons compared to the Osa-class's 209 tons.
Which is faster, the Nanuchka-class or Osa-class?
The Osa-class is faster with a maximum speed of 42 knots compared to the Nanuchka-class's 35 knots.
Which has longer range, the Nanuchka-class or Osa-class?
The Nanuchka-class has a longer range at 2,500 nautical miles compared to the Osa-class's 1,800 nautical miles.
Which is longer, the Nanuchka-class or Osa-class?
The Nanuchka-class is longer at 59.3 meters compared to the Osa-class's 38.6 meters.
How many crew members do the Nanuchka-class and Osa-class have?
The Nanuchka-class has a larger crew complement of 60 compared to the Osa-class's 28 crew members.
Which has been built in greater numbers, the Nanuchka-class or Osa-class?
The Osa-class has been built in greater numbers with 400 vessels compared to 47 vessels of the Nanuchka-class.