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1665CS - 3.13" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 11 coils and closed ends. This spring features an O.D. of 0.906", and an I.D. of 0.756".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1665
Ends Closed
Finish Zinc
Free Length 3.13 in
Inside Diameter 0.756 in
Material Music Wire
Outside Diameter 0.906 in
Part Type Standard
Rate 8.8 lbs/in
SKU 1665CS
Solid Length 0.9 in
Suggested Max Deflection 2.2 in
Suggested Max Load 20 lbf
Total Coils 11
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1665
Ends Closed
Finish Zinc
Free Length 79.5 mm
Inside Diameter 19.2 mm
Material Music Wire
Outside Diameter 23.01 mm
Part Type Standard
Rate 1.54 N/mm
SKU 1665CS
Solid Length 22.86 mm
Suggested Max Deflection 55.88 mm
Suggested Max Load 88.96 N
Total Coils 11
Wire Diameter 1.91 mm
The compression spring 1665CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 1665 compression spring design exhibits exceptional tensile strength and resilience.

The 1665 design is manufactured with a free length of 3.13", with an outer diameter of 0.906", an inner diameter of 0.756", and a total of 11 coils, expertly designed to deliver consistent compression characteristics including a rate of 8.8 lbs/in.

The 1665CS 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 1665 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.