Gardner Spring 36434GS Precision Compression Spring

Product Description

The GARDNER SPRING 36434GS is a precision compression spring manufactured from stainless steel, designed for applications requiring consistent load performance and corrosion resistance. It measures 0.42 inches outside diameter with a 1.0 inch free length and a wire diameter of 0.0382 inches. The spring delivers a maximum work load of 7.0 pounds and a spring rate of 9.57 pounds per inch. Closed and ground ends provide stable seating and accurate load transfer. This part is suited for use in HVAC equipment, plumbing assemblies, electrical controls, and other mechanical systems where a compact, reliable compression spring is required.

This spring is typically installed in light-duty mechanical assemblies across residential and commercial applications. Common uses include valve actuators, control mechanisms, pressure-relief assemblies, and equipment latching systems. Its stainless steel construction makes it appropriate for environments subject to moisture, mild chemical exposure, or temperature variation. The 0.0382-inch wire diameter and closed-ground end configuration make it compatible with standard precision spring seats and guides used in trade equipment service and OEM component replacement.

Key Features

• Stainless steel construction meets AISI 302, ASTM A228, and ASTM A313 standards
• Closed and ground ends for stable, flat seating and accurate load distribution
• Maximum work load of 7.0 pounds with a spring rate of 9.57 pounds per inch
• Solid height of 0.286 inches allows compact installation in tight assemblies
• Plain silver finish with no coating to interfere with dimensional tolerances
• Hole diameter of 0.438 inches for proper guide rod or bore fitment

Compatibility

Designed as an OEM-style precision compression spring for use in mechanical assemblies requiring a 0.42-inch outside diameter, 1.0-inch free length spring with closed and ground ends.

Installation Notes

Installation is typically performed by qualified mechanical, HVAC, or plumbing technicians during component service or assembly. De-energize and depressurize the system before replacing any spring component. Verify that the guide rod or bore diameter is compatible with the 0.438-inch hole diameter and that the spring seat is clean and flat to ensure proper seating of the closed-ground ends. Do not compress the spring beyond its solid height of 0.286 inches during installation.