Gardner Spring 36019G Precision Compression Spring

Product Description

The GARDNER SPRING 36019G is a precision compression spring manufactured from music wire to close tolerances for consistent performance in mechanical assemblies. It measures 0.18 inches outside diameter and 0.562 inches free length, with a wire diameter of 0.026 inches. The spring delivers a maximum load of 6.75 pounds and a spring rate of 23 pounds per inch. Closed and ground ends provide flat, stable seating against mating surfaces. This spring is suited for technicians and assemblers working with compact actuators, valves, switches, and other small-load mechanisms requiring repeatable deflection behavior.

The 36019G fits applications where a small-diameter, light-load compression spring is needed in tight spatial envelopes. Typical install scenarios include control valve assemblies, relay components, small pneumatic or hydraulic fittings, and precision instrumentation. Its silver plain finish and music wire construction make it appropriate for dry or lightly lubricated environments. Sold in a package quantity of five with a minimum order quantity of one package.

Key Features

• Closed and ground ends for flat seating and accurate load transfer
• Music wire construction per ASTM A228 for high tensile strength in small diameters
• Spring rate of 23 pounds per inch for predictable deflection under load
• Maximum work load of 6.75 pounds suitable for light-duty precision applications
• Outside diameter of 0.18 inches fits into hole diameters starting at 0.187 inches
• Solid height of 0.274 inches limits over-compression in confined assemblies

Compatibility

Designed as a precision replacement or drop-in compression spring for mechanical assemblies requiring a 0.18-inch OD, 0.562-inch free length, closed and ground end spring with a 23 pounds per inch spring rate.

Installation Notes

Installation is performed by mechanical assemblers or field technicians during valve, actuator, or relay servicing. De-energize and depressurize the assembly fully before disassembling any spring-loaded component. Verify the bore or guide diameter accommodates the 0.187-inch hole diameter specification before seating the spring. Do not compress the spring beyond its solid height of 0.274 inches during installation or operation.