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OO-9CS - 0.97" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 13 coils and closed & ground ends. This spring features an O.D. of 0.266", and an I.D. of 0.206".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name OO-9
Ends Closed & Ground
Finish None
Free Length 0.97 in
Inside Diameter 0.206 in
Material 302/304 Stainless Steel
Outside Diameter 0.266 in
Part Type Standard
Rate 7.1 lbs/in
SKU OO-9CS
Solid Length 0.39 in
Suggested Max Load 3.8 lbf
Total Coils 13
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name OO-9
Ends Closed & Ground
Finish None
Free Length 24.64 mm
Inside Diameter 5.23 mm
Material 302/304 Stainless Steel
Outside Diameter 6.76 mm
Part Type Standard
Rate 1.24 N/mm
SKU OO-9CS
Solid Length 9.91 mm
Suggested Max Load 16.9 N
Total Coils 13
Wire Diameter 0.76 mm
The OO-9 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The OO-9CS compression spring is designed with a free length of 1.25" total of 12 coils, and a rate of 96 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The OO-9 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.