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-30 - 0.38 Inch, 1.1 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 8 coils and Closed ends. This spring features an O.D. of 0.172 Inch, an I.D. of 0.148 Inch, and a spring rate of 1.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name OO-30
Ends Closed
Finish None
Free Length 0.38 in
Inside Diameter 0.148 in
Material 302/304 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 1.1 lbs/in
SKU OO-30CS
Solid Length 0.11 in
Suggested Max Deflection 0.27 in
Suggested Max Load 0.28 lbf
Total Coils 8
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name OO-30
Ends Closed
Finish None
Free Length 9.65 mm
Inside Diameter 3.76 mm
Material 302/304 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 0.19 N/mm
SKU OO-30CS
Solid Length 2.79 mm
Suggested Max Deflection 6.86 mm
Suggested Max Load 1.25 N
Total Coils 8
Wire Diameter 0.3 mm