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NASA Artemis Space Launch System Rocket
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654
2026 Technic™
LEGO ID: 42221

NASA Artemis Space Launch System Rocket

Official names in other languages
English
NASA Artemis Space Launch System Rocket
Português (Portugal)
Foguetão do Sistema de Lançamento Espacial NASA Artemis
Español
Cohete del Sistema de Lanzamiento Espacial NASA Artemis
Français
La fusée SLS NASA Artemis
Deutsch
NASA Artemis SLS-Schwerlastrakete
Italiano
Sistema di lancio spaziale razzo NASA Artemis
Dansk
NASA Artemis-løfteraket

The LEGO NASA Artemis Space Launch System Rocket (42221) is a Technic™ set from 2026 with 654 parts. Compare prices across 111 regional LEGO stores and plan your build budget with BrickBudget.

Prices and availability

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Selection
Unavailable

Parts

654 parts • 0 unique
177 unique parts found
91x
CONNECTOR PEG W. FRICTION

CONNECTOR PEG W. FRICTION

ID: 6279875
N/A
Black
51x
CONNECTOR PEG W. FRICTION 3M

CONNECTOR PEG W. FRICTION 3M

ID: 6299413
N/A
Blue
16x
PLATE 2X2 ROUND

PLATE 2X2 ROUND

ID: 403226
N/A
Black
15x
SINGLE BUSH 2 MODULE, DIA. 4,9

SINGLE BUSH 2 MODULE, DIA. 4,9

ID: 6282140
N/A
Black
15x
TECHNIC ANG. BEAM 4X2 90 DEG

TECHNIC ANG. BEAM 4X2 90 DEG

ID: 6271825
N/A
Black
14x
CROSS AXLE 3M

CROSS AXLE 3M

ID: 6130007
N/A
Yellow
13x
CONN.BUSH W.FRIC./CROSSALE

CONN.BUSH W.FRIC./CROSSALE

ID: 4206482
N/A
Blue
13x
TECHNIC 5M BEAM

TECHNIC 5M BEAM

ID: 4142135
N/A
Black
12x
BRICK Ø16 W. CROSS

BRICK Ø16 W. CROSS

ID: 614301
N/A
White
12x
CON. BUSH 2M FR. + CROSS AXLE

CON. BUSH 2M FR. + CROSS AXLE

ID: 6015356
N/A
Dark Bluish Gray
12x
PLATE 2X2 ROUND

PLATE 2X2 ROUND

ID: 403201
N/A
White
9x
2M CROSS AXLE W. GROOVE

2M CROSS AXLE W. GROOVE

ID: 4142865
N/A
Red
9x
2M FRIC. SNAP W/CROSS HOLE

2M FRIC. SNAP W/CROSS HOLE

ID: 6347790
N/A
Orange
9x
CROSS AXLE 4M WITH END STOP

CROSS AXLE 4M WITH END STOP

ID: 6083620
N/A
Dark Bluish Gray
9x
TECHNIC 7M BEAM

TECHNIC 7M BEAM

ID: 4495935
N/A
Black
8x
ANGLE ELEMENT, 0 DEGREES [1]

ANGLE ELEMENT, 0 DEGREES [1]

ID: 6332570
N/A
Blue
8x
BEAM 1X2 W/CROSS AND HOLE

BEAM 1X2 W/CROSS AND HOLE

ID: 6265089
N/A
Light Bluish Gray
8x
Cross axle 2m w. snap w. fric.

Cross axle 2m w. snap w. fric.

ID: 6089119
N/A
Black
7x
SINGLE BUSH 2 MODULE, DIA. 4,9

SINGLE BUSH 2 MODULE, DIA. 4,9

ID: 6282145
N/A
Blue
6x
3M CONNECTOR PEG

3M CONNECTOR PEG

ID: 6321305
N/A
Tan
6x
BEAM 1X1

BEAM 1X1

ID: 6302741
N/A
Lime
6x
BOWED PANEL 3X7X2 W/ 4.85 HOLE

BOWED PANEL 3X7X2 W/ 4.85 HOLE

ID: 6588041
N/A
Dark Orange
6x
DESIGN ELEMENT, W/ CROSSHOLE, NO. 1

DESIGN ELEMENT, W/ CROSSHOLE, NO. 1

ID: 6563271
N/A
White
6x
FLAT TILE 2X2 ROUND W. HOLE Ø4.85

FLAT TILE 2X2 ROUND W. HOLE Ø4.85

ID: 6310185
N/A
White
6x
TECHNIC 15M BEAM

TECHNIC 15M BEAM

ID: 4542573
N/A
Black
5x
DOUBLE BUSH 3M Ø4.9

DOUBLE BUSH 3M Ø4.9

ID: 6321303
N/A
Light Bluish Gray
5x
TECHNIC LEVER 3M

TECHNIC LEVER 3M

ID: 6331723
N/A
Black
4x
1 1/2 M CONNECTING BUSH

1 1/2 M CONNECTING BUSH

ID: 6013938
N/A
Tan
4x
4.85 BUSH FRICTION W/ KNOB

4.85 BUSH FRICTION W/ KNOB

ID: 6378120
N/A
Red
4x
BEAM 1X2 W/CROSS AND HOLE

BEAM 1X2 W/CROSS AND HOLE

ID: 6265091
N/A
Black
4x
BEAM U-FRAME, 2X3, NO. 1

BEAM U-FRAME, 2X3, NO. 1

ID: 6475314
N/A
Dark Bluish Gray
4x
BUSH FOR CROSS AXLE

BUSH FOR CROSS AXLE

ID: 6332148
N/A
Black
4x
CROSS AXLE 12M

CROSS AXLE 12M

ID: 370826
N/A
Black
4x
CROSS AXLE 5M WITH END STOP

CROSS AXLE 5M WITH END STOP

ID: 6159763
N/A
Reddish Brown
4x
CROSS AXLE 6M

CROSS AXLE 6M

ID: 6130002
N/A
Red
4x
CROSS AXLE, 3 MODULE, W/ END STOP

CROSS AXLE, 3 MODULE, W/ END STOP

ID: 6135494
N/A
Reddish Brown
4x
CROSS AXLE, EXTENSION, 2M

CROSS AXLE, EXTENSION, 2M

ID: 4512363
N/A
Black
4x
DESIGN SHAPE W/ TUBE, CROSSHOLE

DESIGN SHAPE W/ TUBE, CROSSHOLE

ID: 6179182
N/A
Black
4x
DRAGON'S FIRE

DRAGON'S FIRE

ID: 6167741
N/A
Trans-Orange
4x
GEAR WHEEL Z16

GEAR WHEEL Z16

ID: 4640536
N/A
Light Bluish Gray
4x
LEVER 5M

LEVER 5M

ID: 6327028
N/A
Black
4x
Minifigure, Utensil Statuette / Trophy with NASA Astronaut Pattern

Minifigure, Utensil Statuette / Trophy with NASA Astronaut Pattern

ID: 90398pb066
N/A
White
4x
TECHNIC 3M BEAM

TECHNIC 3M BEAM

ID: 4142822
N/A
Black
4x
WORM GEAR, 6 MODULE, W/ CROSS HOLE

WORM GEAR, 6 MODULE, W/ CROSS HOLE

ID: 6417811
N/A
Light Bluish Gray
3x
1/2 BUSH

1/2 BUSH

ID: 6271165
N/A
Light Bluish Gray
3x
Angular beam 90degr. w.4 snaps

Angular beam 90degr. w.4 snaps

ID: 6313453
N/A
Light Bluish Gray
3x
BEAM 1X1

BEAM 1X1

ID: 6121485
N/A
Black
3x
BEAM, 1 MODULE W/ 2 CROSS AXLE, 180 DEG.

BEAM, 1 MODULE W/ 2 CROSS AXLE, 180 DEG.

ID: 6257450
N/A
White
3x
BUSH FOR CROSS AXLE

BUSH FOR CROSS AXLE

ID: 6275844
N/A
Light Bluish Gray
3x
CONNECTOR PEG W. FRICTION

CONNECTOR PEG W. FRICTION

ID: 6279875
N/A
Black
3x
CONNECTOR PEG W. KNOB

CONNECTOR PEG W. KNOB

ID: 6388018
N/A
White
3x
CONNECTOR PEG/CROSS AXLE

CONNECTOR PEG/CROSS AXLE

ID: 4666579
N/A
Tan
3x
CROSS AXLE, EXTENSION, 2M

CROSS AXLE, EXTENSION, 2M

ID: 4531751
N/A
Reddish Brown
3x
CROSS BLOCK 3X2

CROSS BLOCK 3X2

ID: 6402213
N/A
White
3x
FRAME 3X19

FRAME 3X19

ID: 6396964
N/A
Dark Bluish Gray
3x
FRAME 7X11

FRAME 7X11

ID: 6265643
N/A
Black
3x
KRYDSAKSEL M/STOP 4M

KRYDSAKSEL M/STOP 4M

ID: 4666999
N/A
Tan
3x
PLATE 1X4, ROUNDED, NO. 1

PLATE 1X4, ROUNDED, NO. 1

ID: 6428167
N/A
Black
3x
ROCKET STEP 3X3X2 W. CROSS

ROCKET STEP 3X3X2 W. CROSS

ID: 6188466
N/A
White
3x
TECHNIC 7M BEAM

TECHNIC 7M BEAM

ID: 6588057
N/A
Dark Orange
3x
Technic, Liftarm, Modified Perpendicular Holes Thick 1 x 7

Technic, Liftarm, Modified Perpendicular Holes Thick 1 x 7

ID: 2391
N/A
Yellow
2x
4.85 BUSH FRICTION W/ KNOB

4.85 BUSH FRICTION W/ KNOB

ID: 6395635
N/A
Dark Bluish Gray
2x
ANGLE ELEMENT, 0 DEGREES [1]

ANGLE ELEMENT, 0 DEGREES [1]

ID: 6296859
N/A
Light Bluish Gray
2x
ANGLE ELEMENT, 180 DEGREES [2]

ANGLE ELEMENT, 180 DEGREES [2]

ID: 6484676
N/A
Blue
2x
ANGULAR PANEL 3X5X3 W/ 4.85 HOLE

ANGULAR PANEL 3X5X3 W/ 4.85 HOLE

ID: 6268012
N/A
Black
2x
BEAM 11 MODULE, W/ 4.85 HOLE, NO. 1

BEAM 11 MODULE, W/ 4.85 HOLE, NO. 1

ID: 6330585
N/A
Black
2x
BEAM 3 MODULE, W/ 4.85 BUSH, NO. 1

BEAM 3 MODULE, W/ 4.85 BUSH, NO. 1

ID: 6408168
N/A
Light Bluish Gray
2x
BEAM 7 MODULE, W/ 4.85 HOLE, NO. 1

BEAM 7 MODULE, W/ 4.85 HOLE, NO. 1

ID: 6435016
N/A
Black
2x
BEAM 9 MODULE, W/ 4.85 HOLE, NO. 1

BEAM 9 MODULE, W/ 4.85 HOLE, NO. 1

ID: 6588040
N/A
Black
2x
BOWED PANEL 3X7X2 W/ 4.85 HOLE

BOWED PANEL 3X7X2 W/ 4.85 HOLE

ID: 6246996
N/A
White
2x
BRICK 1X1, W/ CROSS HOLE     

BRICK 1X1, W/ CROSS HOLE     

ID: 6362259
N/A
Dark Bluish Gray
2x
CATCH W. CROSS HOLE

CATCH W. CROSS HOLE

ID: 6331716
N/A
Black
2x
CON. BUSH 2M FR. + CROSS AXLE

CON. BUSH 2M FR. + CROSS AXLE

ID: 6209519
N/A
Red
2x
Cone 2 x 2 x 2 - Open Stud with 4 Black Dots Pattern

Cone 2 x 2 x 2 - Open Stud with 4 Black Dots Pattern

ID: 3942cpb07
N/A
White
2x
CROSS AXLE 32M

CROSS AXLE 32M

ID: 6210821
N/A
Black
2x
CROSS AXLE 4M

CROSS AXLE 4M

ID: 6129995
N/A
Red
2x
CROSS AXLE 5,5 WITH STOP 1M.

CROSS AXLE 5,5 WITH STOP 1M.

ID: 4508553
N/A
Dark Bluish Gray
2x
CROSS AXLE 5M

CROSS AXLE 5M

ID: 4211639
N/A
Light Bluish Gray
2x
CROSS AXLE 7M

CROSS AXLE 7M

ID: 6130009
N/A
Yellow
2x
CROSS BLOCK 90°

CROSS BLOCK 90°

ID: 6261372
N/A
White
2x
CROSSAXLE 3M WITH KNOB

CROSSAXLE 3M WITH KNOB

ID: 6031821
N/A
Dark Tan
2x
DOUBLE CROSS BLOCK

DOUBLE CROSS BLOCK

ID: 6276974
N/A
Yellow
2x
FLAT PANEL 3X7, NO. 1

FLAT PANEL 3X7, NO. 1

ID: 6331935
N/A
Black
2x
Fric. element, ball Ø 10.2

Fric. element, ball Ø 10.2

ID: 4286267
N/A
Black
2x
GEAR WHEEL Z16 W. Ø.4,85

GEAR WHEEL Z16 W. Ø.4,85

ID: 6100930
N/A
Red
2x
LEVER 1X4, WITHOUT NOTCH

LEVER 1X4, WITHOUT NOTCH

ID: 6327548
N/A
Black
2x
NOSE CONE 2X2X2

NOSE CONE 2X2X2

ID: 6092664
N/A
Black
2x
Orange Cylinder Half 2 x 4 x 2 with 1 x 2 Cutout

Orange Cylinder Half 2 x 4 x 2 with 1 x 2 Cutout

ID: 24593
N/A
Dark Orange
2x
PANEL 2X3X1, NO. 1

PANEL 2X3X1, NO. 1

ID: 6331026
N/A
Black
2x
PARABOLA Ø16

PARABOLA Ø16

ID: 474001
N/A
White
2x
PLATE 2X2 ROUND

PLATE 2X2 ROUND

ID: 4211042
N/A
Dark Bluish Gray
2x
ROUND BRICK 1X1

ROUND BRICK 1X1

ID: 306201
N/A
White
2x
SHAFT 3M Ø3.2

SHAFT 3M Ø3.2

ID: 6161772
N/A
Bright Green
2x
SHELL 5X1X2, W/ CROSS HOLE

SHELL 5X1X2, W/ CROSS HOLE

ID: 6407066
N/A
Black
2x
TECHNIC 3M BEAM

TECHNIC 3M BEAM

ID: 4509376
N/A
Blue
2x
TECHNIC 5M BEAM

TECHNIC 5M BEAM

ID: 4211651
N/A
Light Bluish Gray
2x
TECHNIC 9M BEAM

TECHNIC 9M BEAM

ID: 6102449
N/A
Light Bluish Gray
2x
TECHNIC ANGULAR BEAM 3X7

TECHNIC ANGULAR BEAM 3X7

ID: 6276836
N/A
Light Bluish Gray
2x
TECHNIC CROSS BLOCK, FORK 2X2

TECHNIC CROSS BLOCK, FORK 2X2

ID: 6349281
N/A
Black
2x
TECHNIC LEVER 2M

TECHNIC LEVER 2M

ID: 6338428
N/A
Black
2x
TECHNIC LEVER 2M

TECHNIC LEVER 2M

ID: 6360123
N/A
Blue
2x
Technic, Pin Connector 3L with 2 Pins and Center Hole

Technic, Pin Connector 3L with 2 Pins and Center Hole

ID: 15461
N/A
Blue
2x
TUBE, W/ DOUBLE 4.85 HOLE

TUBE, W/ DOUBLE 4.85 HOLE

ID: 6173126
N/A
Red
1x
1 1/2 M CONNECTING BUSH

1 1/2 M CONNECTING BUSH

ID: 6013938
N/A
Tan
1x
1/2 BUSH

1/2 BUSH

ID: 6271167
N/A
Yellow
1x
1/2 BUSH

1/2 BUSH

ID: 6271167
N/A
Yellow
1x
1/2 BUSH

1/2 BUSH

ID: 6271165
N/A
Light Bluish Gray
1x
2X1X3 STEERING KNUCKLE ARM

2X1X3 STEERING KNUCKLE ARM

ID: 6313520
N/A
Black
1x
4.85 BUSH FRICTION W/ KNOB

4.85 BUSH FRICTION W/ KNOB

ID: 6378120
N/A
Red
1x
4.85 BUSH FRICTION W/ KNOB

4.85 BUSH FRICTION W/ KNOB

ID: 6395635
N/A
Dark Bluish Gray
1x
ANGLE ELEMENT, 180 DEGREES [2]

ANGLE ELEMENT, 180 DEGREES [2]

ID: 6271869
N/A
Black
1x
BEAM 1M W/CROSS AXLE

BEAM 1M W/CROSS AXLE

ID: 6179606
N/A
White
1x
BEAM 1X1

BEAM 1X1

ID: 6121485
N/A
Black
1x
BEAM 1X1

BEAM 1X1

ID: 6302741
N/A
Lime
1x
BEAM 3M Ø4.85 W. FORK

BEAM 3M Ø4.85 W. FORK

ID: 6278412
N/A
Black
1x
BEVEL GEAR Z20

BEVEL GEAR Z20

ID: 6031962
N/A
Tan
1x
Bluish Gray Technic, Liftarm, Modified Perpendicular Holes Thick 1 x 9

Bluish Gray Technic, Liftarm, Modified Perpendicular Holes Thick 1 x 9

ID: 6612
N/A
Light Bluish Gray
1x
BUSH FOR CROSS AXLE

BUSH FOR CROSS AXLE

ID: 6332148
N/A
Black
1x
BUSH FOR CROSS AXLE

BUSH FOR CROSS AXLE

ID: 6275844
N/A
Light Bluish Gray
1x
CARDAN BALL W/ CROSS HOLE, NO. 3

CARDAN BALL W/ CROSS HOLE, NO. 3

ID: 6338424
N/A
Light Bluish Gray