This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

51181SCS - 3.78 Inch 316 Stainless Steel Compression Springs

Inventory Status
Limited Availability

The 51181SCS is a regular compression spring manufactured by Century Spring. It is made from 316 Stainless Steel and has no finish. This spring has a wire diameter of 0.207 inches, an outer diameter of 1.782 inches, and a free length of 3.78 inches. It has a spring rate of 91.26 lbs/inch and a maximum load of 104.002 Pound Force. The 51181SCS is a closed-end spring with squared ends and is suitable for various applications.

At Century Spring, we are committed to providing fast shipping and maintaining a significant stock inventory. Our products, including the 51181SCS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 3.78 in
Inside Diameter 1.368 in
Material 316 Stainless Steel
Outside Diameter 1.782 in
Rate 91.26 lbs/in
SKU 51181SCS
Solid Length 1.75 in
Suggested Max Deflection 1.14 in
Suggested Max Load 104.002 lbf
Total Coils 8.45
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 96.01 mm
Inside Diameter 34.75 mm
Material 316 Stainless Steel
Outside Diameter 45.26 mm
Rate 15.98 N/mm
SKU 51181SCS
Solid Length 44.45 mm
Suggested Max Deflection 28.96 mm
Suggested Max Load 462.6 N
Total Coils 8.45
Wire Diameter 5.26 mm