Gardner Spring 36362GS Precision Compression Spring

Product Description

The GARDNER SPRING 36362GS is a precision compression spring manufactured from stainless steel and designed for applications requiring consistent, repeatable force in a compact form factor. With an outside diameter of 0.3 inches and a free length of 1.25 inches, this spring delivers a maximum work load of 4 pounds and a spring rate of 3.74 pounds per inch. The closed and ground end type provides a flat, stable seating surface that distributes load evenly and reduces coil buckling. Fabricated to meet AISI 302, ASTM A228, and ASTM A313 standards, it suits precision mechanical assemblies where dimensional consistency and corrosion resistance are required. HVAC, plumbing valve, and instrumentation technicians regularly source this type of spring for actuator and control mechanism service.

This spring fits applications where a small-diameter, light-load compression spring is specified in valves, actuators, damper mechanisms, pressure controls, or similar assemblies. The stainless steel construction and plain finish make it appropriate for wet, humid, or mildly corrosive environments commonly encountered in HVAC and plumbing service. Packaged in quantities of 5, it is suited for both single-unit repair and small-batch service work. The 0.313-inch hole diameter fitment reference and 0.255-inch solid height guide proper housing and travel calculations during installation.

Key Features

• Outside diameter of 0.3 inches with a free length of 1.25 inches for compact installations
• Maximum work load of 4 pounds and spring rate of 3.74 pounds per inch for predictable force output
• Closed and ground ends provide flat seating and even load distribution
• Stainless steel construction resists corrosion in humid and wet service environments
• Meets AISI 302, ASTM A228, and ASTM A313 standards for material and dimensional quality
• Solid height of 0.255 inches supports accurate travel and housing design calculations

Compatibility

Designed as a precision replacement compression spring for valves, actuators, pressure controls, and mechanical assemblies requiring a 0.3-inch OD, closed-and-ground, stainless steel compression spring with a 1.25-inch free length.

Installation Notes

Installation is typically performed by a licensed HVAC technician, plumber, or instrumentation mechanic depending on the host assembly. De-energize and depressurize the system fully before disassembling any spring-loaded component. Verify the housing bore diameter against the 0.313-inch hole diameter reference and confirm adequate travel clearance relative to the 0.255-inch solid height before reinstalling or replacing the spring. Do not compress the spring beyond its solid height during assembly.