| Country of Service : | Great Britain |
| Role : | Fighter |
| First Flight : | March 1936 |
| Production Date : | July 1938 |
| In-Service Date : | December 1938 |
| Manufacturer : | Supermarine Division of Vickers-Armstrongs Ltd. |
| Number Produced : | 1583 |
| Crew : | 1 |
| Length : | 9.12 meters |
| Height : | 3.85 meters |
| Empty Weight : | 2049 kilograms |
| Operational Weight : | 2651 kilograms |
| Maximum Weight : | kilograms |
| Wing Span : | 11.13 meters |
| Wing Aspect Ratio : | 5.61 |
| Wing Area : | 22.48 square meters |
| Wing Load : | 117.93 kg per square meter |
| Engine Number : | 1 |
| Engine Name : | Rolls-Royce Merlin III |
| Coolant : | Water |
| Cylinders: | V-12 |
| Capacity: | 26.89 Liters |
| Power : | 1160 hp @ 3000 rpm |
| Power / Weight Ratio : | 437.57 hp per tonne |
| Max Speed : | 587 kph @ 5791 meters |
| Cruising Speed : | 489 kph @ 4572 meters |
| Climb : | 762 |
| Service Ceiling : | 9296 meters |
| Range : | 684 kilometers |
| Fuel Capacity : | 382 liters |
| Machinegun Armament : | 8x 7.7mm Browning (Wings - 333 rounds each) |
| Cannon Armament : | None |
| Payload : | None |
| Gunsight : | GM-2 Mk.II |
| Avionics : | Unknown |
| Pilot Armor : | Yes |
| Self-Sealing Fuel Tanks : | Yes |
| Armored Windscreen : | No |