T' B3-M (B3) is a 90% B single-use motor from MPC.
| Average Thrust: | 2.7000 N | 
| Class: | 90% B | 
| Delays: | |
| Designation: | B3-M | 
| Diameter: | 21.0000 mm | 
| Length: | 55.0000 mm | 
| Letter: | B | 
| Manufacturer: | MPC | 
| Name: | B3 | 
| Peak Thrust: | 5.0000 N | 
| Status: | Unknown | 
| Thrust Duration: | 1.8600 s | 
| Total Impulse: | 4.7500 Ns | 
| Total Weight: | 10.3000 g | 
| Type: | Single-Use | 
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