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72551SCS - 1.25" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 4.88 coils and closed & ground ends. This spring features an O.D. of 1.1", and an I.D. of 0.89".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72551S
Ends Closed & Ground
Finish None
Free Length 1.25 in
Inside Diameter 0.89 in
Material 302/304 Stainless Steel
Outside Diameter 1.1 in
Part Type Standard
Rate 53 lbs/in
SKU 72551SCS
Solid Length 0.51 in
Suggested Max Deflection 0.6 in
Suggested Max Load 32 lbf
Total Coils 4.88
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72551S
Ends Closed & Ground
Finish None
Free Length 31.75 mm
Inside Diameter 22.61 mm
Material 302/304 Stainless Steel
Outside Diameter 27.94 mm
Part Type Standard
Rate 9.28 N/mm
SKU 72551SCS
Solid Length 12.95 mm
Suggested Max Deflection 15.24 mm
Suggested Max Load 142.34 N
Total Coils 4.88
Wire Diameter 2.67 mm
The compression spring 72551SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 72551S compression spring design exhibits exceptional tensile strength and resilience.

The 72551S design is manufactured with a free length of 1.25", with an outer diameter of 1.1", an inner diameter of 0.89", and a total of 4.88 coils, expertly designed to deliver consistent compression characteristics including a rate of 53 lbs/in.

The 72551SCS 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 72551S 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.