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Century Spring

71530SCS - 2.75" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 16 coils and closed & ground ends. This spring features an O.D. of 0.48", and an I.D. of 0.378".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71530S
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.378 in
Material 302/304 Stainless Steel
Outside Diameter 0.48 in
Part Type Standard
Rate 7.4 lbs/in
SKU 71530SCS
Solid Length 0.82 in
Suggested Max Deflection 1.2 in
Suggested Max Load 9.3 lbf
Total Coils 16
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71530S
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 9.6 mm
Material 302/304 Stainless Steel
Outside Diameter 12.19 mm
Part Type Standard
Rate 1.3 N/mm
SKU 71530SCS
Solid Length 20.83 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 41.37 N
Total Coils 16
Wire Diameter 1.3 mm
The compression spring 71530SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 71530S compression spring design exhibits exceptional tensile strength and resilience.

The 71530S design is manufactured with a free length of 2.75", with an outer diameter of 0.48", an inner diameter of 0.378", and a total of 16 coils, expertly designed to deliver consistent compression characteristics including a rate of 7.4 lbs/in.

The 71530SCS 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 71530S 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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