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Century Spring

PP-37CS - 0.56" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 8 coils and closed ends. This spring features an O.D. of 0.188", and an I.D. of 0.134".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name PP-37
Ends Closed
Finish Zinc
Free Length 0.56 in
Inside Diameter 0.134 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 31 lbs/in
SKU PP-37CS
Solid Length 0.24 in
Suggested Max Deflection 0.18 in
Suggested Max Load 5.7 lbf
Total Coils 8
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name PP-37
Ends Closed
Finish Zinc
Free Length 14.22 mm
Inside Diameter 3.4 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 5.43 N/mm
SKU PP-37CS
Solid Length 6.1 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 25.35 N
Total Coils 8
Wire Diameter 0.69 mm
The compression spring PP-37CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the PP-37 compression spring design exhibits exceptional tensile strength and resilience.

The PP-37 design is manufactured with a free length of 0.56", with an outer diameter of 0.188", an inner diameter of 0.134", and a total of 8 coils, expertly designed to deliver consistent compression characteristics including a rate of 31 lbs/in.

The PP-37CS 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-37 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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