for complex geometries
on milled features
available on prototypes
technical data
CNC Machined Unmanned System Components for Defense Teams
UAS teams in St. Louis need components that are light, rigid, and dimensionally correct. We machine aluminum and titanium unmanned system airframe brackets, motor mounts, and gimbal frames with tight tolerances. CMM inspection on every order.
Lightweight Alloys
Al 7075 and titanium 6Al-4V for maximum strength-to-weight.
Motor & Gimbal Precision
±0.0005" on motor shaft bores and gimbal bearing seats.
QC Docs
Inspection reports and material certs on every UAS order.
Fighter Jet Capital of the Midwest
St. Louis is Boeing Defense's headquarters — F/A-18 Super Hornet, F-15EX Eagle II, T-7A Red Hawk, and the MQ-25 Stingray drone all run through the North County campus. The region's defense supplier base machines airframe skins, landing gear fittings, and weapon system housings for multiple active fighter programs.
RivCut gives St. Louis defense suppliers instant quoting with ITAR controls and full cert packages — so your Boeing receiving dock clears shipments without delay.
Boeing Defense — St. Louis
F/A-18, F-15EX, T-7A, and MQ-25 programs driving massive airframe and weapons system machining demand.
SAIC — Scott AFB Support
IT and engineering services supporting Air Mobility Command with machined test and support equipment.
Scott Air Force Base
Air Mobility Command headquarters driving logistics and transport aircraft support machining demand.
St. Louis Defense Supplier Base
Hundreds of Tier 2 shops machining airframe skins, fittings, and weapon system components for Boeing programs.
What St. Louis Defense Teams Usually Order
| Typical quantity | 5–20 first articles · 20–100 low-rate production |
|---|---|
| Common materials | Aluminum 7075-T6 |
| Key requirement | ITAR compliance, MIL-spec documentation, full material traceability |
| Typical lead time | 7–15 business days based on material and security requirements |
| Who orders | Program engineers and procurement at defense contractors |
Unmanned System Parts for St. Louis Teams
Airframe brackets, motor mounts, gimbals, payload bays, and control surface hardware machined to print.
Airframe Brackets
7075 aluminum UAS airframe mounting brackets and arm connectors. Light weight and precise attachment geometry.
7075 T6Motor Mounts
Aluminum motor mount plates and tube clamps with precise motor shaft bore and cooling hole patterns.
Precise boresCamera Gimbals
Aluminum 3-axis gimbal frames with precise bearing seat bores and balanced arm geometry.
3-axis gimbalsPayload Bays
Aluminum payload bay enclosures with quick-release mounting features and precise electronics clearances.
Quick-releaseLanding Struts & Feet
Aluminum and titanium landing gear struts with vibration damping mount features and ground clearance geometry.
Titanium optionControl Surface Hinges
Aluminum and carbon-compatible control surface hinges with precise hinge pin bores and low friction surfaces.
Low friction10 Housings. 10 Days. Pursuing ITAR Registration.
A St. Louis-area defense contractor needed mil-spec housings machined under ITAR controls — tight bore tolerances, MIL-A-8625 anodize, and full dimensional verification. Teams near companies like Boeing Defense — St. Louis trust this kind of precision and documentation rigor.
Every unit shipped with controlled documentation:
- CMM dimensional report — all MIL-spec callouts verified
- Material cert with heat lot traceability
- First Article Inspection per AS9102
- MIL-A-8625 Type III anodize process cert
What St. Louis Defense Buyers Should Know
Boeing St. Louis runs multiple fighter programs simultaneously
F/A-18, F-15EX, T-7A, and MQ-25 all compete for local machining capacity. Lock in your supplier early when programs accelerate.
Boeing receiving rejects incomplete cert packages
Missing material certs, process certs, or dimensional reports will hold your parts at the North County receiving dock. Ship complete every time.
Mississippi River flooding disrupts East St. Louis logistics
Spring flooding can close routes and bridges across the metro. Plan freight routes through I-70 and I-64 during flood season.
Airframe skin panels require tight flatness tolerances
Fighter jet skin panels machined from aluminum plate need strict flatness and thickness control. Stress-relieve material before final machining.
When Your Local Shop Can't Keep Up
When a prime contract surges volume, smaller buyers get pushed back. We give you fixed lead times, ITAR compliance, and mil-spec documentation — every time. St. Louis's defense 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 St. Louis Defense Teams
Defense CNC Machining in Other Cities
We serve defense teams in cities across the US.
Upload Your CAD File
Unmanned System Components, 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