Nanuchka vs Osa
Overview
The Nanuchka is a Corvette, while the Osa is a Patrol vessel.
The Nanuchka displaces 671 tons — 3.2x the Osa's 209 tons. The Nanuchka reaches 35 knots vs 42 knots for the Osa. Operational range is 2,500 nautical miles for the Nanuchka vs 1,800 for the Osa. The Nanuchka carries a crew of 60 vs 28 for the Osa.
The Nanuchka was produced in 47 units vs 400 for the Osa. The Nanuchka was commissioned in 1970, 10 years after the Osa (1960).
| Soviet guided missile corvette, introduced in 1970, displaced 671 tons and carried anti-ship missiles. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Corvette |
| Type | Guided missile corvette |
| Manufacturer | Almaz Shipyard |
| Year introduced | 1970 |
| Number built | 47 units |
| Estimated unit price | NA |
| Ex-USSR missile boat, introduced in 1960, reaches speeds of 42 knots, with over 400 units built. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Patrol vessel |
| Type | Missile boat |
| Manufacturer | Vostochnaya Verf |
| Year introduced | 1960 |
| Number built | 400 units |
| Estimated unit price | NA |
| Displacement | 671 tons ◉ |
| Maximum speed | 35.0 knots ◉ |
| Range | 2,500 nm at 900 knots ◉ |
| Length | 59.3 m ◉ |
| Beam | 12.6 m ◉ |
| Crew | 60 ◉ |
| Propulsion | 3 shaft Diesels, 30,000 hp (22,371 kW) |
| Armament |
|
| Displacement | 209 tons ◉ |
| Maximum speed | 42.0 knots ◉ |
| Range | 1,800 nm at 500 knots ◉ |
| Length | 38.6 m ◉ |
| Beam | 7.6 m ◉ |
| Crew | 28 ◉ |
| Propulsion | 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 |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
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.