LEGO Hobby Sets 10021 U.S.S. Constellation
Specifications
| Set number | 10021 |
|---|---|
| Release year | 2003 |
| Piece count | 975 |
| Minifigures | 0 |
| Theme | Hobby Sets |
| Building instructions | Download the instructions on lego.com |
Where to buy set 10021
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LEGO set 10021 U.S.S. Constellation, released in 2003 as part of the Hobby Sets line, has 975 pieces. Its inventory breaks down into 101 different lots, across 5 colors.
Inventory of set 10021
The inventory of set 10021 lists 975 pieces, spare parts excluded: 101 different lots (one shape in one color) for 58 part shapes. The box also contains 2 spare parts, for small elements that are easy to lose.
Colors of set 10021
Main color: black, making up 59% of the parts, followed by white (15%) and light gray (12%).
| Color | Parts | Share | |
|---|---|---|---|
| Black | 579 | 59% | |
| White | 147 | 15% | |
| Light Gray | 117 | 12% | |
| Red | 72 | 7.4% | |
| Yellow | 58 | 5.9% |
Part types
| Type | Parts | Share | |
|---|---|---|---|
| Plates | 518 | 53% | |
| Bricks | 199 | 20% | |
| Bricks Round and Cones | 60 | 6.2% | |
| Bricks Sloped | 54 | 5.5% | |
| Tiles | 38 | 3.9% | |
| Bars, Ladders and Fences | 26 | 2.7% |
Most common parts in set 10021
| Part | Color | Quantity |
|---|---|---|
| Plate 1 x 2 3023 | Black | 68 |
| Brick Round 1 x 1 Open Stud 3062b | Light Gray | 52 |
| Plate 1 x 8 3460 | Black | 45 |
| Plate 2 x 8 3034 | Black | 42 |
| Brick 1 x 2 3004 | Black | 40 |
| Tile 1 x 1 with Groove 3070b | Black | 38 |
| Brick 1 x 1 3005 | Black | 36 |
| Plate 1 x 1 3024 | Light Gray | 26 |
| Plate 1 x 1 3024 | Black | 26 |
| Fence Lattice 1 x 4 x 1 3633 | Black | 26 |
53 of the 58 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts
Exclusive parts in set 10021
2 part shapes in set 10021 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set.
| Part | Color |
|---|---|
| Poster, U.S.S. Constellation (set 10021-1) 4191767 | |
| Sticker Sheet for Set 10021-1 45246 |
Rebuilding set 10021 from another set
Share of the parts of set 10021 found in each of these similarly sized sets, counting shape, colour and quantity:
| Set | Found | Parts | Release year |
|---|---|---|---|
| 10018 Darth Maul | 43% | 1,868 | 2001 |
| 21323 Grand Piano | 42% | 3,662 | 2020 |
| 5571 Giant Truck | 39% | 1,746 | 1996 |
| 31216 Keith Haring - Dancing Figures | 37% | 1,773 | 2025 |
| 11374 Arcade Pinball Machine | 35% | 2,274 | 2026 |
No similarly sized set goes above 43%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.
Frequently asked questions
How many pieces does LEGO set 10021 U.S.S. Constellation have?
LEGO set 10021 U.S.S. Constellation has 975 pieces. It was released in 2003 as part of the Hobby Sets theme.
What year was LEGO set 10021 released?
Set 10021 U.S.S. Constellation was released in 2003 and belongs to the Hobby Sets theme.
Which minifigures are included in set 10021?
LEGO set 10021 U.S.S. Constellation does not include any minifigures.
Where can I find the building instructions for set 10021?
The instructions for LEGO set 10021 U.S.S. Constellation can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 10021.
What is the main color of LEGO set 10021?
Black, with 579 out of 975 pieces, or 59%. Next come white (15%) and light gray (12%).
How many different parts does set 10021 contain?
Set 10021 has 101 different lots (one shape in one color), covering 58 part shapes. Most common part: Plate 1 x 2 in black, with 68 copies.
Does LEGO set 10021 contain any exclusive parts?
Yes: 2 part shapes exist in no other set, for example: Poster, U.S.S. Constellation (set 10021-1).
Which similarly sized set contains the most parts from set 10021?
Set 10018 Darth Maul, released in 2001: it supplies 43%, counting shapes, colors and quantities.
See also
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