Gardner Spring 36380G Compression Spring 0.3in Od Music Wire

Product Description

The GARDNER SPRING 36380G is a precision compression spring manufactured from music wire. It features a 0.3-inch outside diameter and a 1.25-inch free length, with a wire diameter of 0.0382 inches. The spring delivers a spring rate of 16 pounds per inch and handles a maximum work load of 12 pounds. Closed and ground ends provide stable seating and consistent load transfer across the full compression range. The plain silver finish reflects the bare music wire construction, which offers high tensile strength and reliable fatigue resistance in cyclic applications. This spring is suited for use by mechanical assemblers, maintenance technicians, and precision equipment specialists.

This compression spring is appropriate for light-load mechanical assemblies across industrial, HVAC, plumbing, and equipment manufacturing applications. It is commonly used in valve mechanisms, actuators, latching assemblies, and similar components where controlled return force and compact geometry are required. The 0.3-inch outside diameter fits within a 0.313-inch hole diameter, making it straightforward to seat in bored or drilled housings. The solid height of 0.495 inches defines the minimum travel limit and should be factored into travel calculations during design and installation.

Key Features

• Closed and ground ends for stable seating and flat load application
• Spring rate of 16 pounds per inch for predictable, linear deflection behavior
• Maximum work load of 12 pounds (54.49 newtons)
• Music wire construction provides high tensile strength and fatigue resistance
• Outside diameter of 0.3 inches fits a 0.313-inch hole diameter
• Solid height of 0.495 inches limits travel and prevents coil damage under full compression

Compatibility

Designed as an OEM-style replacement or direct-fit component for light-duty compression spring applications requiring a 0.3-inch outside diameter and 1.25-inch free length in music wire construction.

Installation Notes

Installation is performed by mechanical or maintenance technicians using standard hand tools. Before servicing any assembly that includes this spring, de-energize and lock out the equipment per applicable safety procedures. Confirm the housing bore diameter and solid height clearance against assembly tolerances before fitment. Do not compress the spring beyond its solid height during installation or operation.