Parts

A three-stage rocket featuring each of the default parts

This page lists the rocket parts that are included with Kerbal Space Program. These parts are also called vanilla parts or default parts.

Units are given as Newtons (N) and Kilograms (kg), but there is likely a scaling factor involved. As long as your scaling factor is applied equally to all measures, the math will work just fine, so if you prefer, you can think in terms of metric tons and kN.  :)

Propulsion

• Note:* Specific Impulse is given as N*s/kg, which is equivalent to m/s, and also equal to the effective exhaust velocity produced by the engine.

Part	Thrust (N)	Mass (kg, full / empty)	Fuel Units	Fuel Consumption (units/s)	Specific Impulse (m/s)
FL-T500 Fuel Tank	n/a	2.5 / 0.3	500	n/a	n/a
LV-T30 Liquid Fuel Engine	200	2	n/a	8	5682
RT-10 Solid Fuel Booster	130	1.8 / 0.36	100	4	2257

Command & Control

Part	Mass (kg)
Command Pod Mk1	1
S.A.S. Module	0.8

Structural & Aerodynamic

Part	Mass (kg)
TT-38K Radial Decoupler	0.4
TR-18A Stack Decoupler	0.8
TVR-1180C Mk1 Stack Tri-Coupler	0.8
AV-T1 Winglet	0.05
AV-R8 Winglet	0.08

Utility & Scientific

Part	Mass (kg)
Mk16 Parachute	0.3

Decals

No parts in this section yet

Crew

No parts in this section yet.