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.

90166SCS - 1.38 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90166SCS is a regular extension spring manufactured by Century Spring. This spring is made from 316 Stainless Steel and has a passivated finish. It has a wire diameter of 0.018 Inch and an outside diameter of 0.125 inches. The free length of the spring is 1.38 inches, and it has an initial tension of 0.25 Pound. The maximum deflection is 0.312 inches, and it can withstand a maximum load of 0.77 Pound Force. The 90166SCS is a left-wound spring with full loop ends, making it suitable for various extension applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of quick delivery, which is why we ensure that our customers receive their springs promptly. Additionally, all of our products, including the 90166SCS, are proudly made in the United States. With our reliable shipping and commitment to quality, Century Spring is the trusted choice for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Passivated
Initial Tension 0.25 lb
Length 1.38 in
Material 316 Stainless Steel
Outside Diameter 0.125 in
Part Type Standard
Rate 1.67 lbs/in
SKU 90166SCS
Sugg Max Deflection 0.312 in
Sugg Max Load 0.77 lbf
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Passivated
Initial Tension 0.11 kg
Length 35.05 mm
Material 316 Stainless Steel
Outside Diameter 3.18 mm
Part Type Standard
Rate 0.29 N/mm
SKU 90166SCS
Sugg Max Deflection 7.92 mm
Sugg Max Load 3.42 N
Wire Diameter 0.46 mm