This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

100 YRS
167 DAYS

O-161CS - 0.22 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The O-161CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a clean, unfinished appearance. This spring has a wire diameter of 0.009 inch and an outer diameter of 0.109 inches. The free length of the O-161CS is 0.22 inches, and it has an initial tension of 0.03 pound. It has a maximum deflection of 0.31 inch and can support a maximum load of 0.39 pound force. The O-161CS has a spring rate of 1.2 lbs/inch, providing reliable extension and flexibility. With its left wind direction and machine hook ends, this spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand that time is crucial, which is why we strive to deliver your springs promptly. Our products, including the O-161CS, are proudly manufactured in the United States, ensuring superior quality and craftsmanship. With Century Spring, you can be confident that you will receive top-notch springs for your projects in a timely manner.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku O-161CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.009 in
F) Outside Diameter 0.109 in
G) Length 0.22 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.2 lbs/in
K) Initial Tension 0.03 lb
L) Sugg Max Deflection 0.31 in
L) Sugg Max Load 0.39 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku O-161CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.23 mm
F) Outside Diameter 2.77 mm
G) Length 5.59 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.21 N/mm
K) Initial Tension 0.01 kg
L) Sugg Max Deflection 7.87 mm
L) Sugg Max Load 1.73 N
O) Finish None