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100 YRS

The Countdown to 100 Years of Century Spring!

Since 1927, Century Spring Corp has been the original industry-leading spring manufacturer for both stock and custom springs. Read about 100 Years of Century Spring here.

167 DAYS

902CS - 5 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The 902CS is a regular extension spring from Century Spring. It is made from high-quality music wire and features a durable zinc finish. This spring has a wire diameter of 0.034 Inch and an outer diameter of 0.375 inches. With a free length of 5 Inches, it provides a maximum deflection of 13 Inches. The 902CS has an initial tension of 0.53 Pound and a maximum load capacity of 5.2 Pound Force. It is equipped with machine hook ends and winds in the left direction. This standard extension spring is ideal for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of timely delivery, and that's why we ensure that our customers receive their springs promptly. Additionally, our significant stock inventory allows us to meet the demands of various projects. As an American company, we are committed to manufacturing high-quality springs right here in the United States. With Century Spring, you can count on reliable shipping, ample supply, and superior quality for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 902CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.034 in
F) Outside Diameter 0.375 in
G) Length 5 in
H) End Type Machine Hook
I) End Position Random
J) Rate 0.37 lbs/in
K) Initial Tension 0.53 lb
L) Sugg Max Deflection 13 in
L) Sugg Max Load 5.2 lbf
O) Finish Zinc
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 902CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.86 mm
F) Outside Diameter 9.53 mm
G) Length 127 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.06 N/mm
K) Initial Tension 0.24 kg
L) Sugg Max Deflection 330.2 mm
L) Sugg Max Load 23.13 N
O) Finish Zinc