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5273-ACS - 3 Inch Music Wire Extension Springs

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

The 5273-ACS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable zinc finish. This spring has a wire diameter of 0.031 Inch and an outside diameter of 0.25 inches. With a free length of 3 inches, it offers a maximum deflection of 3.6 inches. The 5273-ACS has an initial tension of 0.8 Pound and can handle a maximum load of 6 Pound Force. It is equipped with machine hooks on both ends for easy installation. This standard-sized extension spring is ideal for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to fulfill orders promptly. With our significant stock levels, including the 5273-ACS, we ensure that our customers have access to the springs they need when they need them. Furthermore, all of our springs are proudly made in the United States, guaranteeing exceptional quality and craftsmanship. Trust Century Spring for reliable shipping, abundant supply, and American-made excellence.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.8 lb
Length 3 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 1.5 lbs/in
SKU 5273-ACS
Sugg Max Deflection 3.6 in
Sugg Max Load 6 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.36 kg
Length 76.2 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.26 N/mm
SKU 5273-ACS
Sugg Max Deflection 91.44 mm
Sugg Max Load 26.69 N
Wind Direction Left
Wire Diameter 0.79 mm