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.

OO-66 - 1 Inch, 27 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 6 coils and Closed & Ground ends. This spring features an O.D. of 0.484 Inch, an I.D. of 0.384 Inch, and a spring rate of 27 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name OO-66
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.384 in
Material Spring Steel
Outside Diameter 0.484 in
Part Type Standard
Rate 27 lbs/in
SKU OO-66CS
Solid Length 0.3 in
Suggested Max Deflection 0.34 in
Suggested Max Load 9.3 lbf
Total Coils 6
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name OO-66
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 9.75 mm
Material Spring Steel
Outside Diameter 12.29 mm
Part Type Standard
Rate 4.73 N/mm
SKU OO-66CS
Solid Length 7.62 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 41.37 N
Total Coils 6
Wire Diameter 1.27 mm