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80390SCS - 2.75 Inch 302/304 Stainless Steel Extension Springs

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

The 80390SCS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.031 inches, an outside diameter of 0.3 inches, and a free length of 2.75 inches. It has an initial tension of 0.3 Pound and a maximum deflection of 3.5 inches. The 80390SCS has a spring rate of 0.85 lbs/inch and a maximum load of 3.3 Pound Force. It is a full loop spring, meaning the ends are completely closed. The 80390SCS is a standard extension spring ideal for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. Our products, including the 80390SCS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that our customers receive the springs they need promptly. Trust Century Spring for reliable service and top-quality springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.3 lb
Length 2.75 in
Material 302/304 Stainless Steel
Outside Diameter 0.3 in
Part Type Standard
Rate 0.85 lbs/in
SKU 80390SCS
Sugg Max Deflection 3.5 in
Sugg Max Load 3.3 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.14 kg
Length 69.85 mm
Material 302/304 Stainless Steel
Outside Diameter 7.62 mm
Part Type Standard
Rate 0.15 N/mm
SKU 80390SCS
Sugg Max Deflection 88.9 mm
Sugg Max Load 14.68 N
Wind Direction Left
Wire Diameter 0.79 mm