Gardner Spring MC084-0390-M Compression Spring 0.433in Od

Product Description

The GARDNER SPRING MC084-0390-M is a precision compression spring manufactured from stainless steel with a plain finish. It features an outside diameter of 0.433 inches (11.00 mm) and a free length of 1.535 inches (39.00 mm). The spring delivers a maximum work load of 27.36 pounds and a spring rate of 6.10 inch-pounds per inch. Closed and ground ends provide stable, flat seating under load. This part is suited for mechanical assemblies, industrial equipment, and HVAC or plumbing components where consistent return force and corrosion resistance are required. Installation is handled by mechanical technicians or assemblers working to manufacturer specifications.

This compression spring is used in applications that demand precise load and rate characteristics in a compact form factor. The stainless steel construction makes it appropriate for environments with moisture exposure or where corrosion resistance is a priority. Its solid height of 0.413 inches (10.50 mm) allows it to fit in tight assemblies without bottoming out under normal operating loads. Typical applications include valve assemblies, actuator mechanisms, and equipment requiring reliable spring return force across repeated cycles.

Key Features

• Closed and ground end type for stable, flat seating and consistent load transfer
• Stainless steel construction provides corrosion resistance in wet or humid environments
• Precision spring type ensures consistent spring rate of 6.10 inch-pounds per inch across the working range
• Maximum work load of 27.36 pounds suitable for light-to-medium duty mechanical applications
• Compact solid height of 0.413 inches allows fitment in space-constrained assemblies
• Plain silver finish - no coating to degrade or flake in service

Compatibility

Designed as a precision OEM-style replacement or specification-matched compression spring for mechanical assemblies requiring a 0.433-inch OD, 1.535-inch free length, closed and ground end spring with a 6.10 inch-pound-per-inch spring rate.

Installation Notes

Installation is performed by qualified mechanical or maintenance technicians. De-energize and depressurize any system before disassembling spring-loaded components. Verify the replacement spring matches the original load and rate specifications before installation to avoid performance issues. Do not compress the spring beyond its solid height during assembly.