ST-66 
| Tier 8 | Medium Tank
- Nation
- USSR
- Tier
- 8
- Class
- Medium Tank
- Premium
- Yes
- Gift
- No
- Wheeled
- No
- Credits
- 0
- Gold
- 0
- Views
- 3
Blueprints for the NST (noviy sredniy tank or new medium tank) were completed in 1966. One distinctive feature of the vehicle was its four-loop chassis with a drive for each loop. The transmission allowed the amount of power transferred to each track loop to be regulated. The project remained in blueprints.
Default configuration
Radio
R-123U
| Signal range (m) | 570 |
Engine
6TD
| Power (hp) | 720 |
| Fire chance | 0.15 |
Gun
100 mm T-12 (a)
| Reload (s) | 8.00 |
| Fire rate | 7.500 |
| Aim time (s) | 2.86 |
| Dispersion | 0.390 |
| Traverse (°/s) | 33 |
| Ammo max | 24 |
| Elev (°) | 20 |
| Depress (°) | 5 |
Chassis
ST-66
| Load limit (kg) | 0 |
| Traverse (°/s) | 40 |
Turret
ST-66
| HP | 260 |
| Armor F/S/R | 250/100/60 |
| Traverse (°/s) | 35 |
| View range (m) | 370 |
All modules
Radio (1)
R-123U
• 30.000 cr DEFAULT | Signal range (m) | 570 |
Engine (1)
6TD
• 60.000 cr DEFAULT | Power (hp) | 720 |
| Fire chance | 0.15 |
Gun (1)
100 mm T-12 (a)
• 100.000 cr DEFAULT | Reload (s) | 8.00 |
| Fire rate | 7.500 |
| Aim time (s) | 2.86 |
| Dispersion | 0.390 |
| Traverse (°/s) | 33 |
| Ammo max | 24 |
| Elev (°) | 20 |
| Depress (°) | 5 |
Chassis (1)
ST-66
• 30.000 cr DEFAULT | Load limit (kg) | 0 |
| Traverse (°/s) | 40 |
Turret (1)
ST-66
• 30.000 cr DEFAULT | HP | 260 |
| Armor F/S/R | 250/100/60 |
| Traverse (°/s) | 35 |
| View range (m) | 370 |
