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# Parts

A three-stage rocket featuring various default parts (in 0.18.4)

Parts are the basic assembly items for rocket and space plane construction in Kerbal Space Program. As a whole, they compose the building materials the player can choose from in the Vehicle Assembly Building and Space Plane Hangar. Parts are split up into seven major categories: Pods, Propulsion, Control, Structural, Aerodynamic, Utility, and Science. The full game has 184 parts to choose from (as of version 0.24); the latest demo version (0.18.3) has 24 parts.

The parts below are sometimes called vanilla parts, default parts, or stock parts in order to distinguish them from parts in third-party mods.

The parts in the game generally resemble those of the American Space Program (NASA) during the 1950s-1970s, for instance, the Mk1-2 Command Pod resembles the Apollo Command Module, the Mk1 Command Pod resembles the Mercury Capsule, and many LV-series engines resemble American-built rocket parts. Kerbodyne rocket parts are virtually indistinguishable from real NASA rocket parts.

## Units of measure

Ship mass is specified in metric tons (t), and engine thrust is measured in kilonewtons (kN).

The amount of resources counted in units, not marked in the game, but these units are differ by the kind of resource! These different resource units marked with different signs in the tables.

The special signs of the tables and their meaning:

•  : used to sign the number of crew members. Means one kerbonaut.
•  : the mark of monetary unit of the Kerbals.
•  : the unit of the fuels (liquid fuel, oxidizer, monopropellant and solid fuel), as a volume means 2-2.5 liters.see here
•  : the unit of the liquidized gas, in case of xenon means 0.1 kg of liquidized gas.
•  : the unit of intake air, and it is an amount of substance, not volume! One unit is equal with 5 kgs intake air, which volume depends of the atmospheric pressure. At sea level of Kerbin 3.8 m³ contains this amount, but in the upper atmosphere several hundred.
•  : the unit of electric charge. As estimated from the capacity batteries and the consumers, it is about 10 kJ (power of 10 kW for a second). The solar panels seem too efficient, relatively...
• Mit(s) : Measure of data, produced by the science activities, and there is no bother of containing.

There are some properties difficult to understand:

Tolerance, Impact tolerance
the margin-speed measured in m/s, at which an collision with a rigid surface (as the solid surface of the celestial bodies) makes the part perished. (Well, the Kerbals' world is somewhat strange)
Max. Temp. - Maximal Temperature
means the temperature measured on an unknown scale, which vaporizes the part immediately... (Yes, I know...)
Drag
This is also something different, see here.

#### Thrust-to-weight ratio

→ Main article: Thrust-to-weight ratio

The thrust-to-weight ratio (TWR) at sea level on Kerbin is calculated by the following equation, which applies only to rockets, because jets use a complicated formula for the lift on a vehicle to vehicle basis.

$\frac{F_T}{W}=\frac{F_T}{m \cdot g_0}$
Where:
• $F_T$ is the thrust obtained from the engine, in kilonewtons.
• $W$ is the weight of the engine at sea level on Kerbin's surface in kilonewtons.
• $m$ is the mass of the engine in metric tons (t).
• $g_0$ is the acceleration at sea level on Kerbin's surface: 9.81 m/s².

This TWR applies only on Kerbin's surface. At other locations the weight differs because the gravitational acceleration is different.

#### Specific impulse

→ Main article: Specific impulse

The specific impulse at is calculated by the following equation. To reduce confusion about the unit of measurement, specific impulse could be given in velocity or time units. In game the specific impulse is specified in seconds.

$I_{sp} = \frac{T}{\dot m \cdot g_0}, [I_{sp}] = s$ or $I_{sp}= \frac{T}{\dot m}, [I_{sp}] = \frac{m}{s}$
Where:
• $I_{sp}$ is the specific impulse measured in seconds.
• $T$ is the thrust obtained from the engine, in kilonewtons.
• $\dot m$ is the mass flow rate in Mg/s, which is negative the time-rate of change of the vehicle's mass since propellant is being expelled. The total and dry mass are given in megagrams (metric tons, t).
$\dot m = \frac{\text{Total Mass} - \text{Dry Mass}}{\text{Burn Time}}, [\dot m] = \frac{Mg}{s}$
• $g_0$ is the acceleration at sea level on Kerbin's surface: 9.81 m/s².

The gravitational acceleration at sea level is only a conversion factor between the velocity and time unit. Because of this it won't change when the craft is not at Kerbin's surface. To convert the specific impulse from a time unit into a velocity unit multiply it with $g_0$ to cancel out this factor.

## Tables of Parts

In the tables there are the main properties of the parts. In most cases the tables follows the categorization structure of the game, in case of deviation, the position in part board of the game is noted. Some parts made physicless (massless) for the better performance in version 0.23. They behaves as having no mass and not generating drag at all (hopefully, the developers find something cleverer solution).

Many parts has some resource storing capacity, which makes the mass and the cost different in full and empty state. In this case the full is signed as normal, and the empty values are in round brackets under the full values. Some properties, like the entry cost, are not included, but can be find in the part-box on right side of the part's page.

### Pods

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Torque
(kN · m)
Required Crew/
Power
Mk1 Cockpit Small 2 200
(2 191)
1.28
(1.25)
0.1 3 400 45 10
Mk1 Inline Cockpit Small 1 600
(1 591)
1.03
(1)
0.08 3 400 40 10
Mk2 Cockpit Mk2 3 500
(3 482)
2.06
(2)
0.1 3 400 45 15 1 - 2
Mk2 Inline Cockpit Mk2 3 500
(3 470)
2.1
(2)
0.1 3 500 45 15 1 - 2
Mk3 Cockpit Mk3, Small 3 600
(3 564)
3.62
(3.5)
0.2-0.15 3 400 50 10 1 - 3
Command Pod Mk1 Small, Tiny 600
(588)
0.84
(0.8)
0.2 3 400 14 5
Mk1-2 Command Pod Large, Small 3 800
(3 767.6)
4.12
(4)
0.2 3 400 45 15 1 - 3
Mk1 Lander Can Small 1 500
(1 482)
0.66
(0.6)
0.2 3 400 8 3
Mk2 Lander-can Large 3 250
(3 202)
2.66
(2.5)
0.2 3 400 8 15 1 - 2
PPD-12 Cupola Module Large, Small 3 200
(3 188)
4.54
(4.5)
0.4 3 400 8 9
EAS-1 External Command Seat Radial mounted 200 0.05 0.05 2 900 6 0
Probodobodyne QBE Tiny 600 0.08 0.15-0.2 3 200 40 0.5 1.67 ⚡/min
(100 ⚡/h)
Probodobodyne HECS Tiny 450 0.1 0.2 1 200 12 0.5 1.67 ⚡/min
(100 ⚡/h)
Probodobodyne OKTO Tiny 450 0.1 0.15-0.2 1 200 12 0.3 1.67 ⚡/min
(100 ⚡/h)
Probodobodyne OKTO2 Tiny 480 0.04 0.15-0.2 1 200 12 0.5 1.67 ⚡/min
(100 ⚡/h)
Stayputnik Mk. 1 Tiny 300 0.05 0.15-0.2 1 200 12 0.3 1.67 ⚡/min
(100 ⚡/h)
RC-001S Remote Guidance Unit Small 750 0.1 0.2 3 400 9 0.5 3.00 ⚡/min
(180 ⚡/h)
RC-L01 Remote Guidance Unit Large 2 000 0.5 0.2 3 400 9 2 3.00 ⚡/min
(180 ⚡/h)
Mk2 Drone Core Mk2 1 500 0.2 0.2 3 400 20 15/3/3[Note 1] 3.00 ⚡/min
(180 ⚡/h)
1. The Mk2 Drone Core can exert 15 torque only in Pitch direction.

Command pods (aside from the external seat) come with both user accessible reaction wheel, and a SAS module.

### Propulsion

#### Liquid Fuel Engines

Fuel (≈t/s) Isp (s) TVC
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Thrust
(kN)
T/W
ratio
atm vac atm vac Gimbal
(°)
LV-1R Liquid Fuel Engine Radial mounted 650 0.03 0.2 3 600 7 4 13.6 0.0019 0.0014 220 290 -
O-10 MonoPropellant Engine Radial mounted 800 0.09 0.2 3 600 7 20 22.7 0.0092 0.007 220 290 -
Rockomax 24-77 Radial mounted 480 0.09 0.2 3 600 7 20 22.7 0.0082 0.0068 250 300 1.0
Liquid Engine
Radial mounted 850 0.9 0.2 3 600 7 120 13.6 0.0422 0.0382 290 320 3.0
LV-1 Liquid Fuel Engine Tiny 350 0.03 0.2 3 600 7 4 13.6 0.0019 0.0014 220 290 -
Rockomax 48-7S Tiny 300 0.1 0.2 3 600 7 30 30.6 0.0102 0.0087 300 350 1.0
LV-909 Liquid Fuel Engine Small 750 0.5 0.2 3 600 7 50 10.2 0.0170 0.0131 300 390 0.5
LV-T30 Liquid Fuel Engine Small 850 1.25 0.2 3 600 7 215 17.5 0.0685 0.0592 320 370 -
LV-T45 Liquid Fuel Engine Small 950 1.5 0.2 3 600 7 200 13.6 0.0637 0.0551 320 370 1.0
R.A.P.I.E.R. Engine[Note 1] Small 3 600 1.2 0.2 3 600 20 175 14.9 0.0558 0.0496 320 360 3.0
Toroidal Aerospike Rocket Small 3 850 1.5 0.2 3 600 20 175 14.9 0.0460 0.0457 388 390 -
LV-N Atomic Rocket Motor Small 8 700 2.25 0.2 4 000 12 60 2.7 0.0278 0.0076 220 800 1.0
Rockomax "Poodle" Liquid Engine Large 1 600 2 0.2 3 600 7 220 11.2 0.0831 0.0575 270 390 2.5
Rockomax "Skipper" Liquid Engine Large 2 850 3 0.2 3 600 8 650 22.1 0.2071 0.1791 320 370 1.0
Rockomax "Mainsail" Liquid Engine Large 5 650 6 0.2 3 600 7 1 500 25.5 0.4778 0.4247 320 360 1.0
LFB KR-1x2[Note 2] Large 16 400
(13 462.4)
42
(10)
0.2 3 600 20 2 000 4.9
(20.4)
0.7037 0.6002 290 340 0.5
Kerbodyne KR-2L Advanced Engine Extra large 20 850 6.5 0.2 3 600 7 2 500 39.2 0.9101 0.6706 280 380 1.0
S3 KS-25x4 Engine Cluster Extra large 32 400 9.75 0.2 3 600 20 3 200 33.5 1.0194 0.9061 320 360 0.5
1. The R.A.P.I.E.R. Engine is a combination of liquid fuel and jet engine. Only the liquid fuel engine properties are shown.
2. The LFB KR-1x2 is a liquid fuel booster -- a combination of a "normal" engine and a fuel tank.

#### Jet Engines

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Thrust
(kN)
TWR Fuel
(L/s)
Isp (s) TVC
(°)
Basic Jet Engine Small 950 1 0.2 3 600 7 150 15.3 0.0955 7 282 max

1 456 stall

1.0
TurboJet Engine Small 2 250 1.2 0.2 3 600 7 225 19.1 0.358 8 192 max

546 stall

1.0
R.A.P.I.E.R. Engine[Note 1] Small 3 600 1.2 0.2 3 600 20 190 16.1 0.30 2 524 max

800 stall

3.0
1. The R.A.P.I.E.R. Engine is a combination of liquid fuel and jet engine. Only the jet engine properties are shown.

#### Solid Fuel Boosters

Solid Fuel Density is 7.5 kg/unit Mass (t) T/W ratio Burn (s) Isp (s)
()
Full Empty Fuel
()
Drag Max Temp
(K)
Tolerance Thrust
(kN)
Full Empty atm vac atm vac
Launch Escape System[Note 1] Small 800
(791)
1.1125 1 15 0.3 3 900 15 750 68.72 76.45 0.5 0.5 320 360
RT-10 Solid Fuel Booster Small 325
(65.2)
3.7475 0.5 433 0.3 3 600 7 250 6.8 51.0 29 31 225 240
Rockomax BACC Solid Fuel Booster Small 700
(190)
7.875 1.5 850 0.3 3 900 7 315 4.08 21.4 46 50 230 250
S1 SRB-KD25k Small 1 800
(300)
21.75 3.0 2 500 0.3 3 900 7 650 3.05 22.09 65.2 70.80 230 250
(45.2)
0.0725 0.0125 8 0.3 3 600 7 18 25.3 146.8 3 3 100 100
1. The Launch Escape System is located in cathegory "Utility" in the game.

#### Liquid Fuel Tanks

Rocket fuel density is 5 kg/unit Mass (t)
()
Full Empty Drag Fuel
()
Oxidizer
()
ROUND-8 Toroidal Fuel Tank Tiny 360
(349.8)
0.136 0.025 0.2-0.15 10 12.2
Oscar-B Fuel Tank Tiny 180
(174.2)
0.078675 0.015 0.2-0.15 5.735 7
FL-T100 Fuel Tank Small 250
(204.1)
0.5625 0.0625 0.2 45 55
FL-T200 Fuel Tank Small 425
(333.2)
1.125 0.125 0.2 90 110
FL-T400 Fuel Tank Small 850
(666.4)
2.25 0.25 0.2 180 220
FL-T800 Fuel Tank Small 1 600
(1 232.8)
4.5 0.5 0.2 360 440
Rockomax X200-8 Fuel Tank Large 1 600
(1 232.8)
4.5 0.5 0.2 360 440
Rockomax X200-16 Fuel Tank Large 3 200
(2 465.6)
9 1 0.2 720 880
Rockomax X200-32 Fuel Tank Large 6 400
(4 931.2)
18 2 0.2 1 440 1 760
Rockomax Jumbo-64 Fuel Tank Large 12 800
(9 862.4)
36 4 0.2 2 880 3 520
Kerbodyne S3-3600 Tank Extra large 7 200
(5 547.6)
20.5 2.5 0.2 1 620 1 980
Kerbodyne S3-7200 Tank Extra large 14 400
(11 095.2)
41 5 0.2 3 240 3 960
Kerbodyne S3-14400 Tank Extra large 22 800
(16 190.4)
82 10 0.2 6 480 7 920
Mk2 LF+O Fuselage Short Mk2 750
(612.3)
1.75 0.26 0.2 135 165
Mk2 LF+O Fuselage Mk2 750
(474.6)
3.5 0.5 0.2 270 330
Mk2 to 1.25m Adapter Mk2, Small 550
(412.3)
1.7 0.21 0.2 135 165
Mk2 to 1.25m Adapter Long Mk2, Small 700
(470.5)
2.9 0.41 0.2 225 275
Mk2 Bicoupler Mk2, Small x 2 860
(722.3)
1.7 0.21 0.2 135 165

#### Fuselages (Jet Fuel Tanks)

Jet fuel is identical to the liquid fuel in liquid fuel tanks.

Liquid Fuel Density is 5 kg/unit Mass (t)
()
Full Empty Drag Fuel
()
Engine Nacelle[Note 1] Small 1 550
(1 518)
0.351 0.15 0.2 40
Radial Engine Body[Note 1] Small 1 650
(1 618)
0.351 0.15 0.2 40
Structural Fuselage[Note 2] Small 380 0.1 0.1 0.2 0
Mk1 Fuselage - Jet Fuel Small 550
(430)
0.9 0.15 0.2 150
Mk2 Liquid Fuel Fuselage Mk2 750
(270)
1.1 0.3 0.2 600
Mk2 Liquid Fuel Fuselage Short Mk2 750
(510)
1.75 0.25 0.2 300
Mk3 Fuselage Mk3 1 550
(1 358)
1.6 0.4 0.2 240
Mk3 to Mk2 Adapter Mk3, Mk2 1 250
(1 122)
1 0.2 0.2 160
1. The Engine Nacelle and Radial Engine Body are a combination of air intake and liquid fuel tank. Only the tank properties are shown. They are located in the "Aerodynamic" category in the game.
2. This part is located in the "Structural" category in the game.

#### RCS Fuel Tanks

RCS Fuel Density is 4 kg/unit Mass (t)
()
Full Empty Fuel
()
FL-R10 RCS Fuel Tank Tiny 400
(340)
0.25 0.05 50
FL-R25 RCS Fuel Tank Small 800
(680)
0.55 0.15 100
FL-R1 RCS Fuel Tank Large 1 300
(400)
3.4 0.4 750
Mk2 Monopropellant Tank Mk2 750
(390)
1.45 0.25 300
Stratus-V Roundified Monopropellant Tank Radial mounted 400
(352)
0.235 0.075 40
Stratus-V Cylindrified Monopropellant Tank Radial mounted 800
(620)
0.75 0.15 150

### Control

#### SAS

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Torque
(kN·m)
Electricity
(⚡/s)
Small Inline Reaction Wheel Tiny 600 0.05 0.2 3 400 9 5 0.25
Inline Advanced Stabilizer Small 1 200 0.1 0.2 3 400 9 15 0.45
Advanced S.A.S Module, Large Large 2 100 0.2 0.2 3 400 9 30 0.6

#### RCS Thrusters

Isp (s)
Image Part Cost
()
Mass
(t)
Drag Tolerance Thrust (kN) atm vac
RV-105 RCS Thruster Block 450 0.05 0.001 15 1 100 260
Place-Anywhere 7 Linear RCS Port 500 0.05 0.01 50 1 100 260
Vernor Engine[Note 1] 1 400 0.08 0.01 50 12 140 260
1. The Vernor Engine does use the liquid fuel/oxidizer mixture.

### Structural

#### Decoupler and Separator

Decouplers stay attached to one of the parts being separated; Separators detach from both parts (floating through space as debris afterwards).

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Ejection impulse
(Ns)[Note 1]
TT-38K Radial Decoupler Radial mounted 600 0.025 0.2 3 200 8 2 500
TT-70 Radial Decoupler Radial mounted 700 0.05 0.2 3 200 8 2 600
Hydraulic Detachment Manifold Radial mounted 770 0.4 0.2 3 200 8 4 500
Structural Pylon Radial mounted 1 275 0.2 0.2 3 200 999 2 500
TR-2V Stack Decoupler Tiny 200 0.015 0.2 3 400 9 150
TR-2C Stack Separator Tiny 200 0.02 0.2 3 400 9 150
TR-18A Stack Decoupler Small 975 0.05 0.2 3 400 9 2 500
TR-18D Stack Separator Small 600 0.075 0.2 3 400 9 2 500
Rockomax Brand Decoupler Large 200 0.4 0.2 3 400 9 2 500
TR-XL Stack Separator Large 900 0.45 0.2 3 400 9 6 000
TR-38-D Extra large 600 0.8 0.2 3 400 9 1 000
1. In the game the values are without unit, but by the physics their "missing unit" is equal with 10 Ns.

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance
NCS Adapter Small, Tiny 320 0.3 0.1 3 400 20
FL-A10 Adapter Small, Tiny 150 0.05 0.2 2 900 6
Rockomax Brand Adapter Large, Small 500 0.1 0.2 2 900 6
Kerbodyne ADTP-2-3 Extra large, Large 2 600 0.2 0.2 2 900 6
FL-A5 Adapter Small, Tiny 100 0.04 0.2 2 900 6
Rockomax Brand Adapter 02 Large, Small 450 0.08 0.2 2 900 6
Tail Connector[Note 1] Small 675 0.4 0.2 3 200 8
Small Hardpoint Radial mounted 1 275 0.04 0.25 3 200 10
EAS-4 Strut Connector Radial mounted 42 3 600 12
FTX-2 External Fuel Duct[Note 2] Radial mounted 150 3 600 12
Cubic Octagonal Strut 16 0.001 0.2 3 000 7
Octagonal Strut 20 0.001 0.2 3 000 7
Modular Girder Adapter Small 50 0.25 0.2 5 000 80
Modular Girder Segment 25 0.175 0.2 5 000 80
Modular Girder Segment XL 75 0.375 0.2 5 000 80
M-Beam 650 I-Beam 50 0.08 0.2 3 200 80
M-Beam 200 I-Beam 25 0.375 0.2 3 200 80
M-Beam 200 I-Beam Pocket Edition 14 0.1875 0.2 3 200 80
The Not-Rockomax Micronode 25 0.15 0.2 3 200 15
M-1x1 Structural Panel 30 0.075 0.2 3 200 80
M-2x2 Structural Panel 90 0.3 0.2 3 200 80
BZ-52 Radial Attachment Point Small 1 250 0.04 0.25 3 400 10
Rockomax HubMax Multi-Point Connector Small 900 1.500 0.2 3 200 15
Structural Fuselage Small 380 0.1 0.2 3 400 70
TVR-200 Stack Bi-Coupler Small, Small x 2 400 0.1 0.2 3 400 9
TVR-1180C Mk1 Stack Tri-Coupler Small, Small x 3 680 0.15 0.3 3 400 12
TVR-2160C Mk2 Stack Quad-Coupler Small, Small x 4 2 000 0.175 0.3 3 400 12
TVR-200L Stack Bi-Adapter Large, Small x 2 400 0.1 0.2 3 400 12
TVR-300L Stack Tri-Adapter Large, Small x 3 600 0.15 0.25 3 400 12
TVR-400L Stack Quad-Adapter Large, Small x 4 800 0.2 0.3 3 400 12
Probodobodyne RoveMate 800 0.15 0.2 1 200 12
1. This part is located in the "Aerodynamic" category in the game.
2. This part is located in the "Propulsion" category in the game.

#### Ground Support

Image Part Cost
()
Max Temp
(K)
Tolerance
TT18-A Launch Stability Enhancer 200 5 000 100

### Aerodynamic

#### Air Intakes

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Intake Air
(Initial/Max)
Intake Area
(m2)
Circular Intake Small 680 0.011 0.3 3 400 20 0.2 / 0.2 0.008
Ram Air Intake Small 2 680 0.01 0.3 3 400 10 0.2 / 0.2 0.01
Shock Cone Intake Small 3 050 0.027 0.3 3 400 10 0.4 / 0.8 0.012
Mk1 Fuselage - Intake Small 720 0.1225 0.2 3 000 20 0.5 / 1.0 0.006
Engine Nacelle[Note 1] Small 1 550
(1 518)
0.4
(0.15)
0.2 2 900 20 0.2 / 0.2 0.005
Radial Engine Body[Note 1] Small 1 650
(1 618)
0.4
(0.15)
0.2 2 900 20 0.2 / 0.2 0.005
XM-G50 Radial Air Intake Radial mounted 1 000 0.0125 0.2 5 000 80 0.5 / 1.0 0.004
Structural Intake Radial mounted 900 0.0105 0.2 5 000 80 0.5 / 1.0 0.0025
1. The Engine Nacelle and Radial Engine Body are a combination of air intake and liquid fuel tank of 40 units. Only the air intake properties are shown.

#### Nose Cones

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance
Standard NC Tiny 180 0.1 0.1 3 400 40
Aerodynamic Nose Cone Small 240 0.03 0.1 3 400 10
Protective Rocket Nose Mk7 Large 450 0.4 0.1 3 400 10

#### Wings and Wing Parts

Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Lift
Delta Wing 680 0.07 1.9 3 400 15 1.9
Swept Wings 620 0.05 1.6 3 400 15 1.6
Structural Wing 540 0.05 1.0 3 400 15 1
Wing Connector 560 0.05 1.0 3 400 15 1

#### Winglets

Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Lift
AV-T1 Winglet 500 0.05 0.3 3 400 12 3
Tail Fin 600 0.02 0.3 3 400 12 3

#### Controlled wings and surfaces

Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Lift Deflection Range
(°)
Surface
Area
AV-R8 Winglet 640 0.02 0.02 3 400 12 0.4 15 0.95
Standard Canard 720 0.04 0.02 3 400 12 0.7 20 0.95
Advanced Canard 800 0.04 0.02 3 400 12 0.7 20 0.95
Elevon 1 400 0.04 0.02 3 400 12 0.25 20 0.95
Elevon 2 550 0.03 0.02 3 400 15 0.33 20 0.95
Elevon 3 650 0.04 0.02 3 400 15 0.5 20 0.95
Elevon 4 400 0.02 0.01 3 400 12 0.25 20 0.95
Elevon 5 800 0.05 0.02 3 400 15 0.6 20 0.95
Delta-Deluxe Winglet 600 0.02 0.01 3 400 12 0.7 15 0.2

### Utility

#### Landing Gear

Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance
LT-1 Landing Struts 240 0.05 0.2 2900 12
LT-2 Landing Strut 340 0.1 0.2 2900 12
LT-5 Micro Landing Strut 200 0.015 0.2 2900 10
Small Gear Bay 450 0.5 0.2-0.3 3600 50

#### Parachutes

Drag Deployment
()
Mass
(t)
Stowed Semi-Deployed Fully Deployed Semi-Deploy Pressure
(atm)
Full-Deploy Altitude
(m AGL)
Mk16 Parachute Tiny 422 0.1 0.22 1 500 0.01 500
Mk16-XL Parachute Small 850 0.3 0.22 1 500 0.01 500
Mk2-R Radial-Mount Parachute Radial mounted 700 0.15 0.22 1 500 0.01 500
Mk25 Parachute Small 400 0.2 0.22 4 170 0.007 2 500

Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance
Pegasus I Mobility Enhancer 100 0.005 0.2 3200 8
Telus Mobility Enhancer 350 0.005 0.2 3200 8
Telus-LV Bay Mobility Enhancer 440 0.005 0.2 3200 8

#### Electricity

##### Generators
Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Electricity
(⚡/s)
Electricity Per Ton
(⚡/s·t)
Gigantor XL Solar Array 3 000 0.35 0.2 3 200 8 18[Note 1] 51.428571
OX-4W 2x3 Photovoltaic Panels 300 0.0175 0.2 3 200 8 2[Note 1] 114.2857143
OX-4L 1x6 Photovoltaic Panels 300 0.0175 0.2 3 200 8 2[Note 1] 114.2857143
SP-W 2x3 Photovoltaic Panels 300 0.025 0.2 3 200 8 2[Note 1] 80
SP-L 1x6 Photovoltaic Panels 300 0.025 0.2 3 200 8 2[Note 1] 80
OX-STAT Photovoltaic Panels 100 0.005 0.2 3 200 8 0.75[Note 1] 150
PB-NUK Radioisotope Thermoelectric Generator 1 300 0.08 0.2 3 000 7 0.75 9.375
1. Energy output depends on the distance Sun. The value is achieved at Kerbin's distance.
##### Batteries
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Capacity
(⚡)
Z-100 Rechargeable Battery Pack Radial mounted 80 0.005 0.2 3 200 8 100
Z-200 Rechargeable Battery Bank Tiny 360 0.01 0.2 3 200 8 200
Z-400 Rechargeable Battery Radial mounted 550 0.02 0.2 3 200 8 400
Z-1k Rechargeable Battery Bank Small 880 0.1 0.2 3 200 8 1 000
Z-4K Rechargeable Battery Bank Large 4 500 0.2 0.2 3 200 8 4 000

##### Lights
Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Electricity
(⚡/s)
Illuminator Mk1 100 0.02 0.2 3 200 8 -0.04
Illuminator Mk2 100 0.02 0.2 3 200 8 -0.02

#### Xenon

()
Mass
(t)
Electricity
(⚡/s)
Xenon
(/s)
Isp(s) Thrust
(kN)
Thrust-weight
ratio
PB-ION Electric Propulsion System Tiny 5 700 0.25 8.729 0.485 4 200 2 0.8
()
Mass
(t)
Xenon
()
PB-X50R Xenon Container Radial mounted 2 200
(600)
0.07
(0.03)
400
PB-X150 Xenon Container Tiny 3 000
(200)
0.12
(0.05)
700

#### Docking

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance
Clamp-O-Tron Jr. Tiny 200 0.02 0.25 3 400 10
Clamp-O-Tron Docking Port Small 280 0.05 0.25 3 400 10
Clamp-O-Tron Shielded Docking Port Small 400 0.1 0.25 3 400 10
Clamp-O-Tron Sr. Docking Port Large 980 0.2 0.05 3 400 20
Inline Clamp-O-Tron Small 700 0.3 0.08 3 400 10
Mk2 Clamp-O-Tron[Note 1] Mk2 850
(760)
0.6
(0.3)
0.2 3 000 50
Advanced Grabbing Unit Small 450 0.075 0.02-0.3 3 600 50
1. The Mk2 Clamp-O-Tron is a combination of docking port and monopropellant tank of 75 units. Only the docking port properties are shown.

#### Habitat modules

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Crew
capacity
PPD-10 Hitchhiker Storage Container Large 4 000 2.5 0.2-0.3 2 900 6 4
Mk2 Crew Cabin Mk2 4 200 2.0 0.2 3 400 6 4

#### Rover wheels

Image Part Cost
()
Mass
(t)
Electricity
(⚡/s)
Top speed
(m/s)
Breakdown speed
(m/s)
RoveMax Model S2 300 0.05 0.50 10 20
RoveMax Model M1 450 0.075 1.00 21 60
TR-2L Ruggedized Vehicular Wheel 580 0.05 0.70 23 60
RoveMax Model XL3 1 200 1.25 2.00 12 30

### Science

These parts are used to do science and are most useful in the career and science game modes.

#### Communications

Image Part Cost
()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Electricity
(⚡/Mit)
Net transmission speed
(Mits/s)
Communotron 16 300 0.005 0.2 3 000 7 5
(25 ⚡/s)
0.8
Comms DTS-M1 600 0.03 0.2 3 200 8 7.5
(50 ⚡/s)
6.67
Communotron 88-88 1 100 0.025 0.2 3 000 7 10
(111.11 ⚡/s)
11.11

#### Labs

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance
Mobile Processing Lab MPL-LG-2 Large 4 000 3.5 0.2-0.3 2 900 6

#### Sensors

()
Mass
(t)
Drag Max. Temp.
(K)
Tolerance Electricity
(⚡/s)
Data size
(Mits)
Experiment (Base Science Value)
SC-9001 Science Jr Small 880 0.2 0.2 2 900 6 25 Materials Study (25)
Mystery Goo™ Containment Unit Radial mounted 800 0.15 0.1 2 900 12 10 Mystery Goo Observation (10)
Double-C Seismic Accelerometer Radial mounted 6 000 0.005 0.2 3 200 8 0.0075
(0.45 ⚡/min)
50 Seismic Scan (20)
PresMat Barometer Radial mounted 3 300 0.005 0.2 3 200 8 0.0075
(0.45 ⚡/min)
12 Atmospheric Pressure Scan (12)
GRAVMAX Negative Gravioli Detector Radial mounted 8 800 0.005 0.2 3 200 8 0.0075
(0.45 ⚡/min)
60 Gravity Scan (20)
2HOT Thermometer Radial mounted 900 0.005 0.2 3 200 8 0.0075
(0.45 ⚡/min)
8 Temperature Scan (8)
Sensor Array Computing Nose Cone Tiny 2 300 0.08 0.2 3 400 9 200 Atmosphere Analysis (20)