Google Icon

Trusted Military Spec Parts — Supplier

Source precision MIL-SPEC parts from a long-standing U.S. metal fabrication supplier trusted for custom sheet and plate components, rack mount chassis, and mechanical assemblies. Ron Nunes Enterprises supports defense, transportation, communications, and research applications with prototype-to-production capability, knowledgeable manufacturing guidance, and practical scheduling support to keep complex programs moving from quote requests through repeat supply.

Precision military spec metal parts

Our Military Spec Parts Services

End-to-end fabrication and supply support for defense-oriented sheet metal parts, chassis, and assemblies from prototypes through production orders.

Precision Parts

Custom sheet and plate components are built to customer drawings for demanding industrial, commercial, research, and defense-related applications requiring repeatable fabrication.

Laser Cutting

High-accuracy sheet and plate cutting creates intricate profiles, clean edges, and tight-tolerance features across steel, stainless steel, and aluminum components.

Custom Fabrication

Prototype, short-run, and full production fabrication support helps procurement teams source custom metal parts as program requirements evolve.

Metal Forming

Press brake forming shapes sheet metal into angles, channels, boxes, enclosures, chassis components, and complex geometries for assembled systems.

Welding

Structural, cosmetic, and sealed welds join fabricated components for enclosures, chassis systems, weldments, and multi-part metal assemblies.

Mechanical Assembly

Mechanical assembly services include hardware insertion, riveting, chassis systems, multi-part weldments, and finished units ready for customer integration.

Technician reviewing fabrication drawings

Our Parts Supply Process

Review Drawings and Program Requirements

Share drawings, specifications, quantities, and delivery targets with the team. Ron Nunes Enterprises reviews requirements for materials, tolerances, fabrication methods, and schedule alignment before recommending an efficient path forward for sourcing.

Evaluate Manufacturing and Cost Options

Fabricate Precision Metal Components

Finish, Assemble, and Verify Parts

Coordinate Supply and Delivery

Trusted Across Industries

Supply Success

Supporting precision buyers across defense, transportation, communications, research, medical, and semiconductor markets.

"For more than 20 years…<br><br>For more than 20 years, we have depended on Ron Nunes Enterprises to fabricate Precision sheet metal parts for our various projects. Demanding schedules with short notice, specialty materials, precision dimension never seem to be issue for them to accommodate . The engineering and professional staff..."

Mark Tomei
Mark Tomei

"I was looking for a custom part that I needed made for my canam maverick x3. It was a long shot, but I called this fabrication place, and they made it for me, no problem. I thought that it was so cool of them to take the time to make..."

DANIEL
DANIEL
The RNE Difference

Why Choose Ron Nunes Enterprises?

Choose a supplier built around manufacturing excellence, practical support, and repeatable precision.

Experience

Over 55 years supporting precision, commercial, industrial, and defense-related manufacturing requirements nationwide.

Capabilities

Full-service cutting, punching, forming, welding, finishing, and assembly under one manufacturing partner.

DFM Support

Knowledgeable staff helps refine designs for cost-effective manufacturing before production begins on orders.

Fast Shipment

Stock items ship within three working days, with defined custom chassis timelines.

Meet the Manufacturing Team

Experienced manufacturing support for precision metal supply programs.

Founded by Ron Nunes in 1969, Ron Nunes Enterprises was created to support customers who needed reliable manufacturing services across a wide range of applications. More than 55 years later, the Livermore, California manufacturer continues serving precision, commercial, and industrial markets with sheet and plate fabrication, rack mount chassis systems, and mechanical assemblies. Its work supports communications, telecommunications, transportation, nuclear and physics research, medical, semiconductor, and national defense applications. The company’s vision remains practical and focused: manufacturing excellence, responsive customer support, and effective solutions from early product development through repeat production supply for OEMs and procurement teams managing demanding component programs.

Over 55 YearsLong-standing precision metal fabrication experience since 1969.
3 Working DaysGuaranteed shipment timing for qualifying stock items.
15 Working DaysDefined shipment timing for custom rack chassis mounts.

Frequently Asked Questions

What are MIL-SPEC parts?

MIL-SPEC parts are components manufactured to meet military specification requirements for dimensions, materials, performance, documentation, or inspection. In practice, the exact requirement depends on the drawing, procurement package, or applicable standard supplied by the customer. Ron Nunes Enterprises supports defense-related applications through precision sheet and plate fabrication, assembly, and manufacturing guidance based on customer-provided specifications.

Can you manufacture parts from our drawings?

What materials can be used for military spec parts?

Do you support prototype and production runs?

Do you work with defense contractors?

How quickly can parts be shipped?

What fabrication processes are available?

Can you help reduce manufacturing cost?

Need Help With Specifications?

Share your drawings or program requirements for direct manufacturing guidance.

Certified & Trusted

Awards and Recognition

Caltrans Certified DBE badge

Caltrans Certified DBE

Recognized minority-owned business certification for public projects.

Manufacturing excellence badge

Manufacturing Excellence

Companywide commitment guiding precision fabrication quality.

Defense application experience badge

Defense Application Experience

Supports demanding national defense contractor applications.

Request Military Spec Parts Support

Send drawings, quantities, specifications, or program details and the team will review your manufacturing needs.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1-877-800-7225. You can also send us a quick email at sales@ronnunes.com.