| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate | 
| Obligado | Arsenal de Cherbourg | 26.8.1848 | 10.7.1850 | 8/1852 | stricken 11.1878 | 
| Displacement normal, t | 565 | 
| Displacement full, t | |
| Length, m | 33.6 wl | 
| Breadth, m | 9.60 | 
| Draught, m | 4.31 | 
| No of shafts | |
| Machinery | sails | 
| Power, h. p. | |
| Max speed, kts | |
| Fuel, t | |
| Endurance, nm(kts) | 
 | 
| Armament | 14 x 1 - 163/13 shell SBML | 
| Complement | 125 | 
Project history: 14-gun brig.
Modernizations: None.
Naval service: No significant events.
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