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1805CS - 0.88" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 3 coils and closed & ground ends. This spring features an O.D. of 1.234", and an I.D. of 1.08".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1805
Ends Closed & Ground
Finish Zinc
Free Length 0.88 in
Inside Diameter 1.08 in
Material Music Wire
Outside Diameter 1.234 in
Part Type Standard
Rate 33 lbs/in
SKU 1805CS
Solid Length 0.23 in
Suggested Max Deflection 0.55 in
Suggested Max Load 18 lbf
Total Coils 3
Wire Diameter 0.077 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1805
Ends Closed & Ground
Finish Zinc
Free Length 22.35 mm
Inside Diameter 27.43 mm
Material Music Wire
Outside Diameter 31.34 mm
Part Type Standard
Rate 5.78 N/mm
SKU 1805CS
Solid Length 5.84 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 80.06 N
Total Coils 3
Wire Diameter 1.96 mm
The compression spring 1805CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 1805 compression spring design exhibits exceptional tensile strength and resilience.

The 1805 design is manufactured with a free length of 0.88", with an outer diameter of 1.234", an inner diameter of 1.08", and a total of 3 coils, expertly designed to deliver consistent compression characteristics including a rate of 33 lbs/in.

The 1805CS 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 1805 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.