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5803CS - 3.25 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 5803CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a machine hook on each end. This spring has a wire diameter of 0.0625 inches, an outside diameter of 0.656 inches, and a free length of 3.25 inches. It has an initial tension of 2 Pound and a maximum deflection of 4.1 inches. The 5803CS has a spring rate of 2.4 lbs/inch and can handle a maximum load of 11 Pound Force. This left-wound spring is suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the 5803CS, 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 Machine Hook
Finish None
Initial Tension 2 lb
Length 3.25 in
Material 302/304 Stainless Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 2.4 lbs/in
SKU 5803CS
Sugg Max Deflection 4.1 in
Sugg Max Load 11 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.91 kg
Length 82.55 mm
Material 302/304 Stainless Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 0.42 N/mm
SKU 5803CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 48.93 N
Wind Direction Left
Wire Diameter 1.59 mm