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Discussion History

Wing

Assembly

37.5°-swept wing of 511 m² total area with integral fuel tanks; each wing’s skin-to-stringer and spar fastening runs to hundreds of thousands of fasteners. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Wing parts and their functions

7 top-level parts · 430,090 parts in total · full bill of materials below
Wing parts diagram: 1 wing spar, 2 wing rib, 3 wing skin panel, 4 high-lift surface, 5 aileron, 6 spoiler panel, 7 rivet / lockbolt. 430,090 parts in 7 top-level items.
Wing parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Wing Spar 3× Front, mid (inboard), rear spars
2 Wing Rib 48× Chordwise rib stabilising the box and sealing tank bays.
3 Wing Skin Panel 18× Machined plank skins
4 High-Lift Surface 13× Triple-slotted flaps + Krueger leading edge
5 Aileron 2× Inboard high-speed + outboard low-speed
6 Spoiler Panel 6× Upper-surface panel used for roll assist, speed braking and lift dumping on touchdown.
7 Rivet / Lockbolt 430000× Wing-box and skin fastening per wing

3D model

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Build & assembly graph

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Bill of materials for Wing

7 top-level lines · 7 rows shown · 430,090 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Wing Spar jumbo-jet-wing-spar 3× 3 · part
2 Wing Rib jumbo-jet-wing-rib 48× 48 · part
3 Wing Skin Panel jumbo-jet-wing-skin-panel 18× 18 · part
4 High-Lift Surface jumbo-jet-flap-surface 13× 13 · part
5 Aileron jumbo-jet-aileron 2× 2 · part
6 Spoiler Panel jumbo-jet-spoiler 6× 6 · part
7 Rivet / Lockbolt jumbo-jet-rivet 430000× 430,000 · part

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Where the wing is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Forge
bharatforge.com ↗
Pune, IN Forgings & metal parts 500 pcs 6–10 wks
dicastal.com ↗ Qinhuangdao, CN Aluminium castings & wheels 500 pcs 6–10 wks
tataautocomp.com ↗ Pune, IN Auto components 500 pcs 6–10 wks
🇸🇬Beyonics
beyonics.com ↗
Singapore Precision metal & mfg 500 pcs 6–10 wks
sundaram-clayton.com ↗ Chennai, IN Die castings 500 pcs 6–10 wks