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90378SCS - 5 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90378SCS is a regular extension spring manufactured by Century Spring. It is made from 316 stainless steel and has a passivated finish. This spring has a wire diameter of 0.026 inches, an outside diameter of 0.25 inches, and a free length of 5 inches. It has an initial tension of 0.33 pound and a maximum deflection of 2.608 inches. The 90378SCS has a spring rate of 0.29 lbs/inch and a maximum load of 1.09 pound force. It has machine hook ends and is suitable for various extension spring applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of timely delivery and maintaining a wide range of springs in stock. Our products, including the 90378SCS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.33 lb
Length 5 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 0.29 lbs/in
SKU 90378SCS
Sugg Max Deflection 2.608 in
Sugg Max Load 1.09 lbf
Wind Direction Left
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.15 kg
Length 127 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.05 N/mm
SKU 90378SCS
Sugg Max Deflection 66.24 mm
Sugg Max Load 4.85 N
Wind Direction Left
Wire Diameter 0.66 mm