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5192-ACS - 3.88 Inch Music Wire Extension Springs

The 5192-ACS extension spring by Century Spring is a regular extension spring with a full loop design. It is made of high-quality music wire material and has a durable zinc finish. The spring has a free length of 3.88 inches and an initial tension of 0.6 pounds. It can handle a maximum deflection of 4.1 inches and a maximum load of 4.2 pounds force. With an outside diameter of 0.188 inches and a wire diameter of 0.025 inches, it provides a spring rate of 0.9 inches per pound. This standard-sized spring is perfect 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 our efficient shipping process ensures that you receive your springs promptly. Additionally, all our products, including the 5192-ACS, are proudly made in the United States. We prioritize quality and reliability, and our commitment to manufacturing in the USA reflects our dedication to providing top-notch products for our customers' needs. With Century Spring, you can trust that you'll receive the springs you require for your projects in a timely manner.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.6 lb
Length 3.88 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.9 lbs/in
SKU 5192-ACS
Sugg Max Deflection 4.1 in
Sugg Max Load 4.2 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.27 kg
Length 98.55 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.16 N/mm
SKU 5192-ACS
Sugg Max Deflection 104.14 mm
Sugg Max Load 18.68 N
Wind Direction Left
Wire Diameter 0.64 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.63
50 - 149 $2.50
150 - 299 $2.37
300 - 499 $2.24
500 - 749 $1.98
750 - 999 $1.71
1000+ Call for price