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FF-76CS - 1.75" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 9 coils and closed & ground ends. This spring features an O.D. of 0.406", and an I.D. of 0.346".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name FF-76
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 0.346 in
Material Music Wire
Outside Diameter 0.406 in
Part Type Standard
Rate 3.1 lbs/in
SKU FF-76CS
Solid Length 0.27 in
Suggested Max Deflection 1.2 in
Suggested Max Load 3.8 lbf
Total Coils 9
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name FF-76
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 8.79 mm
Material Music Wire
Outside Diameter 10.31 mm
Part Type Standard
Rate 0.54 N/mm
SKU FF-76CS
Solid Length 6.86 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 16.9 N
Total Coils 9
Wire Diameter 0.76 mm
The compression spring FF-76CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the FF-76 compression spring design exhibits exceptional tensile strength and resilience.

The FF-76 design is manufactured with a free length of 1.75", with an outer diameter of 0.406", an inner diameter of 0.346", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 3.1 lbs/in.

The FF-76CS 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-76 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.