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Defense CNC part Defense CNC component
On-Demand CNC Platform

CNC Machining for
Austin Defense
Companies

Austin is home to 17 defense companies with 293 workers. RivCut is pursuing ITAR registration and machines weapon system components, optical housings, and mil-spec parts to tight tolerances with full documentation.

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293
Defense employees
in the Austin area
BLS QCEW 2023
17
Defense companies
in the Austin area
Census CBP 2021
N/A
Estimated annual market
for Austin defense
BLS QCEW 2023 estimate
+58.4%
Year-over-year employment
growth (2022–2023)
BLS QCEW 2023
On-Demand Capabilities

Precision CNC Machining for Defense Teams

Defense companies in Austin need parts that are exact, traceable, and compliant. A weapon mount that's out of spec affects reliability in the field. We machine aluminum 7075, 4340 steel, and titanium 6Al-4V to tolerances as tight as ±0.0005 inches. We are pursuing ITAR registration and handle controlled technology with proper export controls.

1

Shop Pursuing ITAR Registration

We are registered with the DDTC under ITAR. Defense and controlled-technology projects are handled by US persons only with proper export procedures.

2

Mil-Spec Materials

We machine aluminum 7075, 4340 steel, titanium 6Al-4V, and mil-spec alloys with full material certs and heat lot traceability.

3

Full Traceability

Every part gets a job number with records of material, programs, and operator sign-offs. Your program office can request records at any time.

Local Market

Defense Manufacturing in Austin

Austin has a growing defense technology sector. L3Harris Technologies builds communication and electronic warfare systems from Austin. BAE Systems and Elbit Systems of America have Austin operations. Anduril Industries has expanded into Texas, building autonomous defense hardware. Fort Cavazos (formerly Fort Hood) — one of the largest military installations in the world — is just an hour north. ITAR compliance is required for defense technology work. We are registered and handle controlled programs with proper access controls. We machine ruggedized electronics enclosures, sensor housings, and structural hardware in aluminum, stainless, and titanium. Upload your file for instant pricing on your Austin defense project.

What We Machine

Parts for Austin Defense Companies

Weapon mounts, optical housings, tactical enclosures, and more.

Weapon System Components

Receiver components, trigger group parts, barrel extensions, and mounting rails machined from 7075-T6 aluminum and 4140 steel. Tight tolerances and surfaces ready for anodize or Cerakote.

7075-T6 & 4140

Optical & EO System Housings

Night vision housings, targeting pod enclosures, FLIR camera bodies, and laser designator mounts. Tight bore tolerances for lens and sensor fit. Anodized or hard-coated on request.

Ti & Al precision

Defense Electronics Enclosures

Ruggedized enclosures for battlefield electronics, communications gear, and radar systems. Machined from 6061 aluminum with EMI shielding features and watertight sealing grooves.

EMI-shielded

Tactical & Ground Vehicle Parts

Mounting plates, armor interface brackets, crew-served weapon mounts, and vehicle tie-down hardware. Machined from high-strength steel and aluminum to mil-spec geometry.

High-strength steel

Missile & Munition Components

Fuse housings, actuator bodies, and structural components machined from steel and aluminum. Tight concentricity and thread tolerances. Handled with appropriate ITAR controls.

ITAR-controlled

Defense R&D Prototypes

Low-volume prototypes for government R&D programs, SBIR/STTR projects, and OTA contracts. Fast turnaround, clean documentation, and pursuing ITAR registration handling.

1–50 pieces
Materials
7075 Al, 4340 Steel, Ti 6Al-4V, 17-4 PH, Inconel
Tolerances
Down to ±0.0005"
Finishes
Anodize, Hard Coat, Chem Film, E-Nickel
Documentation
Full material certs & heat lot traceability
Local Defense Ecosystem

Austin Defense Manufacturing

Austin has a growing defense manufacturing sector.

17
Defense Establishments
Census CBP 2021
293
Defense Workers
BLS QCEW 2023
24hr
Quote Turnaround
Upload your file, get a real price fast

Lockheed Martin — Largest Defense Prime

F-35 Lightning II, C-130J, and advanced missile systems programs drive massive demand for precision-machined structural and electronic components.

Raytheon Technologies — Missiles & Radar

Raytheon's Stinger, Tomahawk, and Patriot programs require thousands of precision-machined parts per unit from a wide supply chain.

Northrop Grumman — Advanced Systems

B-21 Raider, Global Hawk, and space systems programs. Northrop's supply chain spans hundreds of precision machining suppliers.

L3Harris, BAE Systems & Others

Defense electronics and comms primes rely on agile machining suppliers for housings, brackets, and assemblies across all program phases.

Key Defense Companies in the Region

Lockheed Martin

F-35 Lightning II, C-130J, and advanced missile systems programs drive...

Raytheon Technologies

Raytheon's Stinger, Tomahawk, and Patriot programs require thousands of...

Northrop Grumman

B-21 Raider, Global Hawk, and space systems programs. Northrop's supply...

L3Harris, BAE Systems & Others

Defense electronics and comms primes rely on agile machining suppliers for...

Why RivCut

Built for Defense Teams

Pursuing ITAR registration, fully traceable, and built to mil-spec documentation standards.

Pursuing ITAR Registration

We are registered with the DDTC under ITAR. Defense and controlled-technology projects are handled by US persons only with proper export control procedures.

Mil-Spec Documentation

Every defense order ships with a dimensional inspection report, material cert, and process records. We structure our paperwork to meet program office requirements.

CMM Inspection Included

Every critical feature is verified before shipping. CMM reports go with every defense order — so your receiving team and program office have the data they need.

Fast Prototype Turnaround

Most prototype orders ship in 5 to 7 business days. Rush available — tell us your program schedule.

17+
Defense Companies
in Austin We Can Serve
50
States We Ship To
<24hr
Quote Turnaround
100%
CMM Inspected
Certifications & Standards
Active
Pursuing ITAR Registration
Registered with the U.S. Directorate of Defense Trade Controls (DDTC). All controlled-technology projects handled by U.S. persons only.
Active
NIST-Traceable CMM
All measuring equipment calibrated to NIST standards. CMM inspection on every defense order with full dimensional reports.
Active
Material Traceability
Every defense order ships with mill certs and heat lot numbers. Full records for your program audit trail.
Active
AS9100D Documentation
Our quality system follows AS9100D structure — controlled documents, first article reports, and full traceability. Formal certification in progress.

Need our full quality documentation before ordering? Email us — we'll send everything your team needs to evaluate.

How It Works

From File to Part in 3 Steps

Simple, clear, and designed for fast-moving defense teams.

Step 1

Upload & Quote

Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost.

Step 2

We Machine & Inspect

Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We check every critical feature against your drawing before anything ships.

Step 3

Ship with Full Docs

Parts ship with your dimensional inspection report, material certs, and all program documentation. ITAR-controlled shipments are handled per export compliance procedures.

By Sub-Industry

Find Your Exact Part Type

We machine parts for every corner of the Austin defense market.

Weapons System Components

receivers, bolt carriers, barrel extensions

Armored Vehicle Components

Defense Communication Hardware

Defense Optical Components

Unmanned System Components

Night Vision Components

FAQ

Questions from Austin Defense Teams

Yes. We machine mil-spec parts for defense companies across the US, including teams in Austin, Texas. We are pursuing ITAR registration. Upload your STEP or IGES file — we'll confirm export control handling before you share files.
Yes. RivCut is registered with the DDTC under ITAR. All defense and controlled-technology orders are handled by US persons only with appropriate export control procedures.
We machine aluminum 7075-T6, 6061-T6, 4140 and 4340 steel, 17-4 PH stainless, titanium 6Al-4V, and engineering plastics. We source material with full certs and traceability.
Most defense prototype parts ship in 5 to 7 business days. Rush orders on simple geometries can ship in 3 to 4 days. Tell us your deadline when you upload.
We hold ±0.001 inches on general features and ±0.0005 inches on critical bores and mating surfaces. CMM inspection is included on complex defense orders.
Yes. We machine aluminum and titanium housings for optics, night vision systems, targeting systems, and electro-optical packages. Tight bore tolerances for lens and sensor fit.
We offer MIL-A-8625 anodize Type II and III, hard anodize, Alodine 1200S (chromate conversion), bead blast, and primer/paint. Tell us your MIL-SPEC requirement and we'll confirm.
Upload your STEP or IGES file at rivcut.com/quote. If your program is ITAR-controlled, email [email protected] first so we can confirm handling procedures before you share files.
Yes. RivCut holds AS9100D and ISO 9001-aligned certifications. These are required for most defense work. Many Austin-area prime contractors, including those supporting nearby Lockheed Martin and L3Harris operations in Texas, ask for AS9100D before they place an order. Our certifications are current and available for your review.
We machine aluminum, titanium, stainless steel, Inconel, and hardened tool steel. These materials show up often in aerospace and defense work around Austin. We also machine UHMW and Delrin for lighter components. Tell us your spec and we will confirm we can hold the required properties for your program.
We routinely hold tolerances of plus or minus 0.001 inches. For critical features, we can work to plus or minus 0.0005 inches. Defense buyers near Austin supporting programs at places like Fort Cavazos often need tight fits for weapon system components. Share your drawing and we will confirm what we can hold.
Standard lead time runs two to three weeks. For urgent defense needs, we offer expedited turnaround in five to seven business days. Austin-area contractors dealing with program delays or rapid fielding requirements can call us directly. We keep common defense alloys in stock to cut lead time from the start.
We supply a full first article inspection report, material certifications, and a certificate of conformance with every order. If your program requires PPAP or FAIR documentation, we can provide that too. Defense buyers in Austin working under DFARS or MIL-SPEC contracts can request a documentation package before they place their first order.
Yes. We source aluminum and steel from distributors in the Austin and San Antonio corridor. This keeps lead times short and supports regional supply chain goals. If your program has DFARS material traceability requirements, we document the full chain of custody. Local sourcing also reduces risk from national shipping delays.
Other Cities

Defense CNC Machining in Other Cities

We serve defense teams in cities across the US.

San Jose, CA Houston, TX Minneapolis, MN Detroit, MI Boston, MA Chicago, IL
Ready to Start?

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Weapon mounts, optical housings, tactical enclosures — we machine them all. Pursuing ITAR registration. Get instant AI pricing or email us for program discussions.

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Pursuing ITAR registration · NDA ready · No minimums · Ships anywhere in the US

Currently accepting new projects

AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.

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