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Century Spring

PP-90CS - 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 0.219", and an I.D. of 0.199".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name PP-90
Ends Closed
Finish None
Free Length 0.44 in
Inside Diameter 0.199 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 0.39 lbs/in
SKU PP-90CS
Solid Length 0.07 in
Suggested Max Deflection 0.37 in
Suggested Max Load 0.14 lbf
Total Coils 6
Wire Diameter 0.01 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name PP-90
Ends Closed
Finish None
Free Length 11.18 mm
Inside Diameter 5.05 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 0.07 N/mm
SKU PP-90CS
Solid Length 1.78 mm
Suggested Max Deflection 9.4 mm
Suggested Max Load 0.62 N
Total Coils 6
Wire Diameter 0.25 mm
The compression spring PP-90CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the PP-90 compression spring design exhibits exceptional tensile strength and resilience.

The PP-90 design is manufactured with a free length of 0.44", with an outer diameter of 0.219", an inner diameter of 0.199", and a total of 6 coils, expertly designed to deliver consistent compression characteristics including a rate of 0.39 lbs/in.

The PP-90CS 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 PP-90 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.

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