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OO-91CS - 2" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 19 coils and closed & ground ends. This spring features an O.D. of 0.375", and an I.D. of 0.295".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name OO-91
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.295 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 5.8 lbs/in
SKU OO-91CS
Solid Length 0.76 in
Suggested Max Deflection 1.1 in
Suggested Max Load 6.5 lbf
Total Coils 19
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name OO-91
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 7.49 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 1.02 N/mm
SKU OO-91CS
Solid Length 19.3 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 28.91 N
Total Coils 19
Wire Diameter 1.02 mm
The compression spring OO-91CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the OO-91 compression spring design exhibits exceptional tensile strength and resilience.

The OO-91 design is manufactured with a free length of 2", with an outer diameter of 0.375", an inner diameter of 0.295", and a total of 19 coils, expertly designed to deliver consistent compression characteristics including a rate of 5.8 lbs/in.

The OO-91CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring OO-91 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.