RT-5 "Flea" Solid Fuel Booster/Box

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RT-5 "Flea" Solid Fuel Booster
Part image
Solid rocket booster by
Found lying by the side of the road
Radial size Small, Radial mounted
Cost (total) 200.00 Fund
(dry) 116.00 Fund
Mass (total) 1.50 t
(dry) 0.45 t
Drag 0.2-0.3
Max. Temp. 2000 K
Impact Tolerance 7 m/s
Research Start.png Start
Unlock cost Fund
Since version 1.0
Part configuration solidBoosterRT-5
Solid rocket booster
Maximum thrust (1 atm) 162.91 kN
(vacuum) 192.00 kN
Isp (1 atm) 140 s
(vacuum) 165 s
Fuel con­sumption 15.82 units of fuel/s


Thrust vectoring × No
Fuel 140.0 units of fuel
Burn time (1 atm) 7.5 s
(vacuum) 8.8 s
Testing Environments
On the surface × No
In the ocean × No
On the launchpad ✓ Yes
In the atmosphere ✓ Yes
Sub orbital ✓ Yes
In an orbit ✓ Yes
On an escape × No
Docked × No
Test by staging ✓ Yes
Manually testable ✓ Yes