Value Collection KP150139 Compression Spring 0.25 in Od

Product Description

The VALUE COLLECTION KP150139 is a small-diameter compression spring manufactured from music wire, designed for light-duty mechanical applications requiring consistent return force in a compact form factor. With an outside diameter of 0.25 inches and a free length of 1.25 inches, this spring fits tight assemblies where space is limited. The 0.023-inch wire diameter and a spring rate of 2.87 pounds per inch make it suitable for low-load, high-cycle applications. Licensed technicians and mechanical assemblers working on HVAC equipment, plumbing fixtures, valves, and similar trade hardware will find this spring dimensionally reliable and easy to source.

This compression spring is used across a broad range of residential and light commercial applications. Common installation scenarios include valve actuators, damper mechanisms, flow controls, pressure-relief assemblies, and general OEM component replacement. Its small profile and music wire construction make it a go-to choice wherever a compact, moderate-rate compression spring is required. It is sold in a package quantity of 10 units per order, making it practical for service kit builds or small batch repairs.

Key Features

• Outside diameter of 0.25 inches fits compact spring pockets and bores
• Free length of 1.25 inches provides consistent preload in shallow assemblies
• Spring rate of 2.87 pounds per inch delivers predictable, linear return force
• Music wire construction offers high tensile strength and good fatigue resistance for repetitive cycling
• Wire diameter of 0.023 inches allows fine pitch coiling for smooth compression travel
• Packaged in quantities of 10 for efficient stocking and service kit assembly

Compatibility

Designed as a general-purpose OEM-style replacement compression spring for mechanical assemblies in HVAC, plumbing, valve, and related trade applications where a 0.25-inch OD, 1.25-inch free length music wire spring is specified.

Installation Notes

Installation is typically performed by licensed HVAC technicians, plumbers, or mechanical assemblers during component repair or assembly. Always de-energize or depressurize the system before replacing internal spring components. Confirm the spring pocket dimensions and required spring rate against the original equipment specification before installation. Use appropriate hand tools to seat the spring squarely to avoid coil binding or premature fatigue.