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S-1555CS - 0.81" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 11 coils and closed ends. This spring features an O.D. of 0.219", and an I.D. of 0.143".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1555
Ends Closed
Finish None
Free Length 0.81 in
Inside Diameter 0.143 in
Material 302/304 Stainless Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 49 lbs/in
SKU S-1555CS
Solid Length 0.46 in
Suggested Max Deflection 0.18 in
Suggested Max Load 8.6 lbf
Total Coils 11
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1555
Ends Closed
Finish None
Free Length 20.57 mm
Inside Diameter 3.63 mm
Material 302/304 Stainless Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 8.58 N/mm
SKU S-1555CS
Solid Length 11.68 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 38.25 N
Total Coils 11
Wire Diameter 0.97 mm
The compression spring S-1555CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-1555 compression spring design exhibits exceptional tensile strength and resilience.

The S-1555 design is manufactured with a free length of 0.81", with an outer diameter of 0.219", an inner diameter of 0.143", and a total of 11 coils, expertly designed to deliver consistent compression characteristics including a rate of 49 lbs/in.

The S-1555CS 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 S-1555 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.