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M-83CS - 1.13 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The M-83CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire with no finish. This spring has a wire diameter of 0.03 Inch and an outer diameter of 0.359 inches. It has a free length of 1.13 Inch and an initial tension of 0.3 Pound. The M-83CS has a maximum deflection of 1.7 Inch and can handle a maximum load of 3.7 Pound Force. It features a full loop on both ends for secure attachment. This regular extension spring is suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of receiving your springs quickly, so we ensure prompt shipment of our products. Additionally, all our springs, including the M-83CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your reliable source for springs for any project.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.3 lb
Length 1.13 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 2 lbs/in
SKU M-83CS
Sugg Max Deflection 1.7 in
Sugg Max Load 3.7 lbf
Wind Direction Left
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.14 kg
Length 28.7 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.35 N/mm
SKU M-83CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 16.46 N
Wind Direction Left
Wire Diameter 0.76 mm