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5990CS - 2 Inch 302/304 Stainless Steel Extension Springs

The 5990CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a wire diameter of 0.041 inches. This spring has a free length of 2 Inch and a maximum deflection of 1.9 inches. It has an initial tension of 1 Pound and a spring rate of 2.9 inches per pound. The 5990CS has an outside diameter of 0.359 Inch and can handle a maximum load of 6.5 Pound Force. It features full loop ends and is suitable for various applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. Our products, including the 5990CS, 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 Full Loop
Finish None
Initial Tension 1 lb
Length 2 in
Material 302/304 Stainless Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 2.9 lbs/in
SKU 5990CS
Sugg Max Deflection 1.9 in
Sugg Max Load 6.5 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 50.8 mm
Material 302/304 Stainless Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.51 N/mm
SKU 5990CS
Sugg Max Deflection 48.26 mm
Sugg Max Load 28.91 N
Wind Direction Left
Wire Diameter 1.04 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $5.99
50 - 149 $5.70
150 - 299 $5.40
300 - 499 $5.10
500 - 749 $4.50
750 - 999 $3.90
1000+ Call for price