Armored Assault Tank (AAT)

Notable parts

• 2 parts come in a colour no other set has for that mould: Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout (Dark Blue) ×2; Arm Mechanical Super Battle Droid with Blaster End with Clip (Pearl Dark Gray).
• 3 parts appear in only a few other sets: Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed (Dark Blue) ×2 — also in 8633 Speedboat Rescue, 72165 Umbreon vs. Garchomp Championship Battle; Cone 3 x 3 x 2 (Dark Blue) ×2 — also in 75199 General Grievous' Combat Speeder, 40714 Carousel Ride; Windscreen 8 x 6 x 2 Curved (Dark Bluish Gray) — also in 7663 Sith Infiltrator, 7930 Bounty Hunter Assault Gunship (all Star Wars).
• 3 parts are otherwise only found in Star Wars sets: Arm Mechanical, Super Battle Droid with 2 Clips [Original] (Pearl Dark Gray); Legs Mechanical, Super Battle Droid [Original] (Pearl Dark Gray); Torso/Head Mechanical, Super Battle Droid [Original] (Pearl Dark Gray).
• 4 moulds first came out in 2009, including in this set: Plate Special 1 x 2 with Clip Horizontal on End ×6; Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 ×2; Arm Mechanical Super Battle Droid with Blaster End with Clip; Minifig Head Special, Yoda Straight Ears with Large Eyes and Gray Hair Print.
• 5 existing moulds first came out in their colour in 2009, including in this set: Brick Curved 3 x 1 No Studs (Dark Blue) ×4; Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs (Dark Blue) ×4; Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] (Light Bluish Gray) ×2; Cone 3 x 3 x 2 (Dark Blue) ×2; Dish 4 x 4 Inverted [Radar] (Dark Blue) ×2.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.