Gardner Spring 36383GS Precision Compression Spring

Product Description

The GARDNER SPRING 36383GS is a precision compression spring manufactured from stainless steel and suited for applications that demand consistent, repeatable force across a compact travel range. With a 0.3-inch outside diameter and a 1-inch free length, this spring delivers a spring rate of 26.09 pounds per inch and a maximum working load of 15 pounds. The closed and ground end configuration ensures stable, flat seating against mating surfaces, reducing lateral deflection under load. Licensed technicians, mechanical contractors, and maintenance professionals working on HVAC, plumbing hardware, valves, or industrial equipment will find this spring ready for drop-in service use.

This spring is appropriate for residential and light commercial applications where a small-diameter, moderate-rate compression spring is required. Common install scenarios include valve actuators, pressure regulators, flow-control assemblies, and equipment panels where consistent spring return force is critical. The 0.042-inch wire diameter and stainless steel construction make it a practical choice in environments with moisture exposure or mild corrosive conditions.

Key Features

• Closed and ground ends for flat, stable seating and reduced lateral load
• Spring rate of 26.09 pounds per inch for predictable, linear force delivery
• Maximum working load of 15 pounds
• Stainless steel construction resists corrosion in damp or wet service environments
• Solid height of 0.474 inches allows precise deflection planning
• Meets AISI 302, ASTM A228, and ASTM A313 material standards

Compatibility

Designed as an OEM-style precision compression spring for use in valve assemblies, actuators, and mechanical sub-assemblies requiring a 0.3-inch outside diameter spring with a 1-inch free length and closed ground ends.

Installation Notes

Installation is performed by mechanical technicians or maintenance professionals familiar with spring-loaded assemblies. Always de-energize or depressurize the host system fully before disassembling any spring-loaded valve, actuator, or regulator. Verify that the bore or cavity inside diameter does not exceed 0.313 inches to ensure proper spring alignment and seating. Confirm solid height clearance of at least 0.474 inches within the assembly to prevent coil bind under full compression.