
Rack Mount Chassis
- 1U–9U heights, 12–26" depths available
- MIL-C-5541E Type I Class 3 certified finish
- Class A/XX certified welders & assemblers
Caltrans Certified DBE
MIL-C-5541E Type I Class 3
EIA-310d Compliant
Machine chassis from Ron Nunes Enterprises are precision-fabricated rack mount enclosures designed for 19-inch standardized racks. Available in 1U to 9U heights and multiple depths, they support military-grade MIL-C-5541E finishes, EIA-310d compliance, and custom configurations for defense, telecom, industrial, and data center applications.






A machine chassis is a structural enclosure or frame that houses and organizes electronic or mechanical components. In rack mount applications, it provides a standardized mounting platform, protecting internal equipment while enabling modular installation into 19-inch rack systems used in defense, telecom, data centers, and industrial settings.
Talk to our experts for custom solutions and tailored guidance.

MIL-C-5541E compliant chassis provide ruggedized electronics packaging for defense and government systems.

EIA-310d compliant rack chassis house telecom and networking equipment in standardized 19-inch racks.

Modular rack chassis support server and enterprise IT infrastructure deployments in data center environments.

Precision-fabricated chassis used in laboratory and research instrument enclosures requiring strict dimensional accuracy.
Talk to our experts for custom solutions and tailored guidance.
Founded in 1969, Ron Nunes Enterprises brings over five decades of precision metal fabrication experience to every rack mount chassis order.
Chassis are manufactured to MIL-C-5541E and EIA-310d standards, ensuring reliable performance in military, government, and commercial rack environments.
Stock items ship within 1 week; custom rack chassis ship within 15 working days, with full fabrication from prototype to production runs available.
Submit your specs and our team will respond with pricing, lead times, and configuration options tailored to your application.
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.
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.