Gardner Spring 36066G Precision Compression Spring

Product Description

The GARDNER SPRING 36066G is a precision compression spring manufactured from music wire with a plain silver finish. It features an outside diameter of 0.36 inches, a free length of 0.437 inches, and a wire diameter of 0.042 inches. The spring delivers a rated spring rate of 56 pounds per inch and supports a maximum work load of 13.5 pounds (60.05 newtons). Closed and ground ends provide stable seating and consistent load transfer. This part is suited for OEM assemblies, mechanical devices, and precision instruments where tight dimensional tolerances are required. Licensed mechanical technicians and assemblers handle installation in production and service environments.

The 36066G is used in compact mechanical assemblies where a small-diameter, high-rate compression spring is needed. Its solid height of 0.201 inches and hole diameter fit of 0.375 inches make it appropriate for guided spring applications in light-duty mechanisms, instrumentation, valves, and electromechanical assemblies. The spring is sold in packages of five units, making it practical for bench stock in maintenance, repair, and manufacturing operations.

Key Features

• Precision spring type with closed and ground ends for flat, stable seating
• Music wire construction meets AISI 302, ASTM A228, and ASTM A313 standards
• Spring rate of 56 pounds per inch for consistent, predictable deflection
• Maximum work load of 13.5 pounds (60.05 newtons)
• Outside diameter of 0.36 inches fits a 0.375-inch guide hole
• Plain silver finish with no coating to alter dimensional tolerances

Compatibility

Designed as a precision OEM-style compression spring for mechanical assemblies, instrumentation, valves, and electromechanical devices requiring a 0.36-inch outside diameter closed and ground end spring.

Installation Notes

Installation is typically performed by mechanical assemblers or maintenance technicians. Confirm the mating bore or guide post dimension against the spring outside diameter and hole diameter before installation. De-energize or depressurize the assembly before replacing any spring component. Do not compress the spring beyond its solid height of 0.201 inches during installation or operation.