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90320SCS - 2.75 Inch 316 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The 90320SCS is a regular extension spring manufactured by Century Spring. It is made from 316 stainless steel and has a passivated finish for added durability. This spring has a wire diameter of 0.031 inches, an outside diameter of 0.188 inches, and a free length of 2.75 inches. It has an initial tension of 0.71 pound and a maximum deflection of 0.465 inches. The 90320SCS has a spring rate of 3.75 lbs/inch and can handle a maximum load of 2.45 pound force. It features machine hooks on both ends and is designed for various extension applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 90320SCS, 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 0.71 lb
Length 2.75 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 3.75 lbs/in
SKU 90320SCS
Sugg Max Deflection 0.465 in
Sugg Max Load 2.45 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Passivated
Initial Tension 0.32 kg
Length 69.85 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.66 N/mm
SKU 90320SCS
Sugg Max Deflection 11.81 mm
Sugg Max Load 10.9 N
Wind Direction Left
Wire Diameter 0.79 mm