Catalog: Parts: Brick, Round: 3941: Known Colors: In FIRST LEGO League Category
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Brick, Round 2 x 2 with Axle Hole

Part No: 3941  Name: Brick, Round 2 x 2 with Axle Hole
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This Part appears in at least the following items:

[ List | List with Images | Thumbnail Gallery | Summary ]

 Qty 
 Item No  Description   Year 
 Image 
Appears As Regular:
  White:
 252 in 9784-1 (Inv)FIRST LEGO League (FLL) Challenge 2001 - Arctic Impact2001Yes
 4 in 9788-1 (Inv)FIRST LEGO League (FLL) Challenge 2003 - Mission Mars2003Yes
 7 in 9764-1 (Inv)FIRST LEGO League (FLL) Challenge 2007 - Power Puzzle2007Yes
 2 in 9699-1 (Inv)FIRST LEGO League (FLL) Challenge 2008 - Climate Connections2008Yes
 5 in 9696-1 (Inv)FIRST LEGO League (FLL) Challenge 2010 - Body Forward v462010Yes
 3 in 9697-1 (Inv)FIRST LEGO League (FLL) Challenge 2011 - Food Factor2011Yes
 6 in 45802-1 (Inv)FIRST LEGO League (FLL) Challenge 2016 - Animal Allies2016Yes
 6 in 45809-1 (Inv)FIRST LEGO League (FLL) Challenge 2019 - City Shaper2019Yes
 4 in 45813-1 (Inv)FIRST LEGO League (FLL) Challenge 2020 - RePLAY2020Yes
 8 in 45816-1 (Inv)FIRST LEGO League (FLL) Challenge 2021 - Cargo Connect2021Yes
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 6 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
 2 in 2000716-1 (Inv)FIRST LEGO League (FLL) Replacement Pack 2016 - Animal Allies polybag2016Yes
  Light Bluish Gray:
 9 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 8 in 45801-1 (Inv)FIRST LEGO League (FLL) Challenge 2015 - Trash Trek2015Yes
 4 in 45804-1 (Inv)FIRST LEGO League (FLL) Challenge 2017 - Hydro Dynamics2017Yes
 4 in 45817-1 (Inv)FIRST LEGO League (FLL) Explore 2021 - Cargo Connect Explore Set2021Yes
  Dark Bluish Gray:
 4 in 9762-1 (Inv)FIRST LEGO League (FLL) Challenge 2005 - Ocean Odyssey2005Yes
 44 in 9764-1 (Inv)FIRST LEGO League (FLL) Challenge 2007 - Power Puzzle2007Yes
  Black:
 1 in 9782-1 (Inv)FIRST LEGO League (FLL) Challenge 2000 - Volcanic Panic2000Yes
 9 in 9784-1 (Inv)FIRST LEGO League (FLL) Challenge 2001 - Arctic Impact2001Yes
 4 in 9789-2 (Inv)FIRST LEGO League (FLL) Challenge 2002 - City Sights2002Yes
 6 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
 5 in 9763-1 (Inv)FIRST LEGO League (FLL) Challenge 2006 - Nano Quest2006Yes
 2 in 9764-1 (Inv)FIRST LEGO League (FLL) Challenge 2007 - Power Puzzle2007Yes
 56 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 1 in 45802-1 (Inv)FIRST LEGO League (FLL) Challenge 2016 - Animal Allies2016Yes
  Red:
 14 in 9764-1 (Inv)FIRST LEGO League (FLL) Challenge 2007 - Power Puzzle2007Yes
 9 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 2 in 9697-1 (Inv)FIRST LEGO League (FLL) Challenge 2011 - Food Factor2011Yes
 8 in 45800-1 (Inv)FIRST LEGO League (FLL) Challenge 2014 - World Class2014Yes
 2 in 45816-1 (Inv)FIRST LEGO League (FLL) Challenge 2021 - Cargo Connect2021Yes
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 4 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
  Reddish Brown:
 3 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 24 in 9697-1 (Inv)FIRST LEGO League (FLL) Challenge 2011 - Food Factor2011Yes
 4 in 9657-1 (Inv)FIRST LEGO League (FLL) Challenge 2012 - Senior Solutions2012Yes
 27 in 9664-1 (Inv)FIRST LEGO League (FLL) Challenge 2013 - Nature's Fury2013Yes
 6 in 45802-1 (Inv)FIRST LEGO League (FLL) Challenge 2016 - Animal Allies2016Yes
 2 in 2000716-1 (Inv)FIRST LEGO League (FLL) Replacement Pack 2016 - Animal Allies polybag2016Yes
  Tan:
 5 in 9657-1 (Inv)FIRST LEGO League (FLL) Challenge 2012 - Senior Solutions2012Yes
  Orange:
 3 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
 3 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 1 in 45806-1 (Inv)FIRST LEGO League (FLL) Challenge 2018 - Into Orbit2018Yes
  Yellow:
 3 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
 2 in 9763-1 (Inv)FIRST LEGO League (FLL) Challenge 2006 - Nano Quest2006Yes
 6 in 9764-1 (Inv)FIRST LEGO League (FLL) Challenge 2007 - Power Puzzle2007Yes
 33 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 1 in 9697-1 (Inv)FIRST LEGO League (FLL) Challenge 2011 - Food Factor2011Yes
 4 in 9657-1 (Inv)FIRST LEGO League (FLL) Challenge 2012 - Senior Solutions2012Yes
 2 in 45801-1 (Inv)FIRST LEGO League (FLL) Challenge 2015 - Trash Trek2015Yes
 2 in 45802-1 (Inv)FIRST LEGO League (FLL) Challenge 2016 - Animal Allies2016Yes
 5 in 45804-1 (Inv)FIRST LEGO League (FLL) Challenge 2017 - Hydro Dynamics2017Yes
 1 in 45816-1 (Inv)FIRST LEGO League (FLL) Challenge 2021 - Cargo Connect2021Yes
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 2 in 45803-1 (Inv)FIRST LEGO League (FLL) Jr. - Creature Craze Inspire Set2016Yes
 5 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 6 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
 2 in 2000716-1 (Inv)FIRST LEGO League (FLL) Replacement Pack 2016 - Animal Allies polybag2016Yes
 2 in 2000714-1 (Inv)FIRST LEGO League (FLL) Replacement Pack polybag2015Yes
  Lime:
 8 in 45813-1 (Inv)FIRST LEGO League (FLL) Challenge 2020 - RePLAY2020Yes
 7 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 4 in 45817-1 (Inv)FIRST LEGO League (FLL) Explore 2021 - Cargo Connect Explore Set2021Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 4 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
  Green:
 3 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
 3 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 6 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
  Blue:
 1 in 9763-1 (Inv)FIRST LEGO League (FLL) Challenge 2006 - Nano Quest2006Yes
 3 in 9698-1 (Inv)FIRST LEGO League (FLL) Challenge 2009 - Smart Move2009Yes
 1 in 9697-1 (Inv)FIRST LEGO League (FLL) Challenge 2011 - Food Factor2011Yes
 24 in 9664-1 (Inv)FIRST LEGO League (FLL) Challenge 2013 - Nature's Fury2013Yes
 2 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
  Dark Purple:
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 4 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
  Trans-Clear:
 5 in 9784-1 (Inv)FIRST LEGO League (FLL) Challenge 2001 - Arctic Impact2001Yes
 6 in 9788-1 (Inv)FIRST LEGO League (FLL) Challenge 2003 - Mission Mars2003Yes
 2 in 9696-1 (Inv)FIRST LEGO League (FLL) Challenge 2010 - Body Forward v462010Yes
 13 in 45804-1 (Inv)FIRST LEGO League (FLL) Challenge 2017 - Hydro Dynamics2017Yes
 4 in 45806-1 (Inv)FIRST LEGO League (FLL) Challenge 2018 - Into Orbit2018Yes
  Trans-Neon Orange:
 3 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 4 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes
  Trans-Orange:
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
  Trans-Yellow:
 3 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
  Trans-Neon Green:
 7 in 9764-1 (Inv)FIRST LEGO League (FLL) Challenge 2007 - Power Puzzle2007Yes
  Trans-Dark Blue:
 3 in 9761-1 (Inv)FIRST LEGO League (FLL) Challenge 2004 - No Limits2004Yes
  Trans-Light Blue:
 4 in 45814-1 (Inv)FIRST LEGO League (FLL) Explore 2020 - Explore Set2020Yes
 4 in 45817-1 (Inv)FIRST LEGO League (FLL) Explore 2021 - Cargo Connect Explore Set2021Yes
 4 in 45805-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set2017Yes
 4 in 45807-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set2018Yes
 4 in 45810-1 (Inv)FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set2019Yes

Summary:

 Color  In   Total Qty 
Appears As Regular:
 White 15  317 
 Light Bluish Gray 4  25 
 Dark Bluish Gray 2  48 
 Black 8  84 
 Red 9  51 
 Reddish Brown 6  66 
 Tan 1  5 
 Orange 3  7 
 Yellow 17  84 
 Lime 6  31 
 Green 6  24 
 Blue 5  31 
 Dark Purple 4  16 
 Trans-Clear 5  30 
 Trans-Neon Orange 4  15 
 Trans-Orange 1  4 
 Trans-Yellow 1  3 
 Trans-Neon Green 1  7 
 Trans-Dark Blue 1  3 
 Trans-Light Blue 5  20 

Please consider uploading an image in the specific color if you have one and the one in the above listing is not available.