for complex geometries
on milled features
available on prototypes
technical data
CNC Machined Defense Optical Components for Defense Teams
Defense optics teams in Green Bay need components with precise bore concentricity, tight thread forms, and rugged finish. We machine aluminum, titanium, and stainless optical housings to ±0.0005" on critical lens bores. CMM inspection on every order.
Optics-Grade Materials
7075 aluminum and titanium with hard anodize capability.
Bore Concentricity
±0.0005" on lens bores and barrel diameters. CMM verified.
Defense Docs
Inspection reports and material certs for your optical program.
Northeast Wisconsin Defense Precision
Green Bay's defense contribution comes through its paper and precision manufacturing heritage — machining shops that build industrial equipment components also produce defense housings, brackets, and fixtures. Oshkosh Defense's JLTV and FMTV programs create regional machining demand across northeast Wisconsin.
RivCut gives Green Bay defense suppliers pursuing ITAR registration machining with instant quoting and the documentation packages Oshkosh Defense quality systems demand.
Oshkosh Defense — Nearby Operations
JLTV and FMTV production creating regional demand for machined drivetrain and suspension components.
Marinette Marine — Fincantieri
Freedom-class LCS construction generating demand for marine-grade machined hull and system components.
Wisconsin National Guard — Green Bay
State military operations driving maintenance and training equipment machining needs.
Northeast Wisconsin Defense Manufacturing
Precision machining shops feeding Oshkosh Defense and Marinette Marine programs across the region.
What Green Bay 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 |
Defense Optical Parts for Green Bay Teams
Scope bodies, lens mounts, reticle housings, and rangefinder bodies machined to sub-thousandth precision.
Scope Bodies & Tubes
7075 aluminum scope tubes and main body sections with precise objective and ocular thread bores.
7075 hard anodizeObjective Lens Mounts
Aluminum and titanium objective lens mount cells with precise threaded and pressed lens seat diameters.
Lens seat precisionReticle Housings
Aluminum reticle focus housing with precise click adjustment mechanism and thread form geometry.
Click adjustmentsPrism Mounting Blocks
Aluminum and stainless prism seat blocks with precise angular reference surfaces for erector systems.
Angular precisionRangefinder Bodies
Aluminum rangefinder housings with precise lens and detector mount bores and waterproof sealing grooves.
IP-rated sealingIR Window Mounts
Aluminum and titanium IR detector window frames with precise glass seat and flange mounting features.
IR capable6 Mounts. 8 Days. Sub-Thou Precision.
A Green Bay optics team needed targeting system mounts with sub-thousandth bore alignment, mirror-finish reference surfaces, and black anodize for optical compatibility. Teams near companies like Oshkosh Defense — Nearby Operations trust this kind of precision and documentation rigor.
Every part shipped with controlled documentation:
- CMM dimensional report — bore alignment and surface flatness verified
- Material cert with heat lot and ASTM B209 compliance
- First Article Inspection per AS9102
- Black anodize process cert
What Green Bay Defense Buyers Should Know
Oshkosh Defense quality systems are demanding
JLTV and FMTV supplier qualification requires on-site audits and detailed process documentation. Start qualification 6 months early.
Wisconsin winter freight is unreliable November through March
Heavy snow and ice on I-43 and US-41 can delay shipments for days. Use air freight or build weather buffer for critical deliveries.
Tactical vehicle parts need hardened steel and proper heat treat
JLTV suspension and drivetrain components require specific hardness and heat treat per Army specs. Call out Rockwell hardness on drawings.
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. Green Bay'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 Green Bay Defense Teams
Defense CNC Machining in Other Cities
We serve defense teams in cities across the US.
Upload Your CAD File
Defense Optical 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