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90383SCS - 1.13 Inch 316 Stainless Steel Extension Springs

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The 90383SCS 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 0.029 inches, an outside diameter of 0.25 inches, and a free length of 1.13 inches. It has an initial tension of 0.46 Pound and a maximum deflection of 0.322 inches. The 90383SCS has a spring rate of 3.25 lbs/inch and can withstand a maximum load of 1.51 Pound Force. It features machine hook ends and is wound in a left direction. The 90383SCS is a standard extension spring suitable for various applications.

At Century Spring, we take pride in offering fast shipping and maintaining a significant stock inventory. Our products, including the 90383SCS, 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.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.46 lb
Length 1.13 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 3.25 lbs/in
SKU 90383SCS
Sugg Max Deflection 0.322 in
Sugg Max Load 1.51 lbf
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.21 kg
Length 28.7 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.57 N/mm
SKU 90383SCS
Sugg Max Deflection 8.18 mm
Sugg Max Load 6.72 N
Wire Diameter 0.74 mm