for complex geometries
on milled features
available on prototypes
Chicago projects
Aerospace Structural Bracket Machining for Flight Teams
Aerospace structural teams in Chicago need brackets and fittings that are strong, light, and traceable. We machine aluminum 7075, titanium 6Al-4V, and 4340 steel to ±0.001". CMM inspection and AS9100D-aligned docs on every order.
Flight-Critical Materials
Al 7075-T6, titanium 6Al-4V, and 4340 steel with mill certs.
Structural Tolerances
±0.001" on holes and mating surfaces. CMM verified.
AS9100D Docs
Inspection reports and material certs for program documentation.
Aerospace Command Center of the Midwest
Chicago is Boeing's global headquarters city with deep aerospace roots — Collins Aerospace maintains major avionics and landing gear operations in nearby Rockford, Ducommun machines aerostructures across the metro, and a dense network of Tier 2 suppliers feeds Midwest engine and airframe programs. O'Hare's massive MRO ecosystem adds steady aftermarket demand.
RivCut serves Chicago-area aerospace suppliers with AS9100-quality machining, full material traceability, and the fast turns your Boeing or Collins program timelines demand.
Boeing Global HQ
Global aerospace headquarters managing commercial and defense programs
Collins Aerospace (Rockford)
Landing gear, actuation, and avionics systems manufacturing
Ducommun
Aerostructures and electronic systems for commercial and military aircraft
What Chicago Aerospace Teams Usually Order
| Typical quantity | 5-25 validation parts or 25-200 production units per run |
|---|---|
| Common materials | Aluminum 7075-T6, Titanium Grade 5 (Ti-6Al-4V), Stainless Steel 17-4 PH |
| Key requirement | Full AS9100D-aligned documentation including material certs, first article inspection reports, and certificates of conformance on every shipment |
| Typical lead time | 7-15 business days depending on complexity and material |
| Who orders | Procurement engineer or supply chain manager at a Tier 1 or Tier 2 aerospace supplier |
Aerospace Structural Parts for Chicago Teams
Wing ribs, bulkheads, gussets, and fittings machined with full AS9100D-aligned documentation.
Wing Ribs & Spars
Aluminum 7075 wing ribs and spars. Complex lightening pockets, precise hole patterns, and anodize-ready surfaces.
Al 7075-T6Bulkheads & Frames
Aluminum and titanium structural frames and bulkheads. Tight flatness, precise cutouts, and critical fastener holes.
±0.001" holesGussets & Shear Clips
Aluminum gussets, shear clips, and splice plates. High-strength with tight edge distance tolerances.
Al 2024 & 7075Structural Fittings
Titanium and steel clevis fittings, rod end attachments, and hinge brackets. Critical bore and pin tolerances.
Ti & 4340 steelStandoffs & Spacers
Aluminum and titanium structural standoffs, bushings, and inserts. Precise thread forms and length tolerances.
Aluminum & TiGround Support Equipment
Aluminum and steel GSE jigs, fixtures, and tooling for aerospace assembly. Precise locating features.
GSE tooling24 Brackets. 6 Days. Full Cert Package.
A Chicago-area aerospace team needed structural brackets for a commercial aircraft wing assembly — precise bolt patterns, tight flatness on mating faces, and chemical conversion coating per MIL-DTL-5541. Teams near companies like Boeing Global HQ trust this kind of precision and documentation rigor.
Every part shipped with full documentation:
- CMM dimensional report — all GD&T callouts verified
- Material cert with heat lot and ASTM B209 compliance
- First Article Inspection per AS9102
- Chemical conversion coating process cert
What Chicago Aerospace Buyers Should Know
Verify your supplier can process Boeing D6-54551 quality clauses
Chicago-area subcontracts frequently flow down Boeing-specific requirements.
Ask for material certifications with full heat/lot traceability
Collins Aerospace Rockford rejects parts without AMS-spec certs on delivery.
Check that your shop can meet AS9100 document retention requirements
Midwest primes audit sub-tier records going back 7-10 years.
When Your Local Shop Can't Keep Up
When a prime surges volume, local shops push you back in the queue. We give you fixed lead times, instant quoting, and aerospace-grade documentation — every time. Chicago's aerospace sector demands it.
Documentation-Ready
Dimensional reports, material certs, and process records ship with every order — no chasing paperwork after delivery.
Full Material Traceability
Every bar ships with mill certs and heat lot numbers. Full chain of custody from raw stock to finished part.
CMM Inspection, Every Part
NIST-traceable CMM verification on every critical dimension before anything ships. No sampling — we inspect every part.
5–7 Day Prototype Turnaround
Most first articles ship in under a week. Rush available for simpler geometries. Confirmed ship date at order.
Need our full quality documentation? Email us — we'll send everything your team needs.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving teams.
Upload & Quote
Upload your STEP or IGES file, select material and finish, and get an instant AI price. Every quote includes a free DFM review.
We Machine & Inspect
Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.
Ship with Full Docs
Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.
Questions from Chicago Aerospace Teams
Aerospace CNC Machining in Other Cities
We serve aerospace teams in cities across the US.
Upload Your CAD File
Structural Brackets, structural brackets, housings, and more — we machine them all. Most orders ship in 5 to 7 business days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects