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FF-3CS - 0.44" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 6 coils and closed ends. This spring features an O.D. of 0.312", and an I.D. of 0.28".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name FF-3
Ends Closed
Finish None
Free Length 0.44 in
Inside Diameter 0.28 in
Material Music Wire
Outside Diameter 0.312 in
Part Type Standard
Rate 0.91 lbs/in
SKU FF-3CS
Solid Length 0.11 in
Suggested Max Deflection 0.33 in
Suggested Max Load 0.3 lbf
Total Coils 6
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name FF-3
Ends Closed
Finish None
Free Length 11.18 mm
Inside Diameter 7.11 mm
Material Music Wire
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.16 N/mm
SKU FF-3CS
Solid Length 2.79 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 1.33 N
Total Coils 6
Wire Diameter 0.41 mm
The compression spring FF-3CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the FF-3 compression spring design exhibits exceptional tensile strength and resilience.

The FF-3 design is manufactured with a free length of 0.44", with an outer diameter of 0.312", an inner diameter of 0.28", and a total of 6 coils, expertly designed to deliver consistent compression characteristics including a rate of 0.91 lbs/in.

The FF-3CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring FF-3 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.