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1888CS - 3.31" Hard Drawn Compression Spring

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Compression spring manufactured from hard drawn with 11 coils and closed ends. This spring features an O.D. of 0.921", and an I.D. of 0.777".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1888
Ends Closed
Finish Zinc
Free Length 3.31 in
Inside Diameter 0.777 in
Material Spring Steel
Outside Diameter 0.921 in
Part Type Standard
Rate 7 lbs/in
SKU 1888CS
Solid Length 0.86 in
Suggested Max Deflection 2 in
Suggested Max Load 14 lbf
Total Coils 11
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1888
Ends Closed
Finish Zinc
Free Length 84.07 mm
Inside Diameter 19.74 mm
Material Spring Steel
Outside Diameter 23.39 mm
Part Type Standard
Rate 1.23 N/mm
SKU 1888CS
Solid Length 21.84 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 62.27 N
Total Coils 11
Wire Diameter 1.83 mm
The compression spring 1888CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 1888 compression spring design exhibits exceptional tensile strength and resilience.

The 1888 design is manufactured with a free length of 3.31", with an outer diameter of 0.921", an inner diameter of 0.777", and a total of 11 coils, expertly designed to deliver consistent compression characteristics including a rate of 7 lbs/in.

The 1888CS 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 1888 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.