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BB-73CS - 0.38 Inch 302/304 Stainless Steel Compression Springs

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The BB-73CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.02 inches, an outside diameter of 0.156 inches, and a free length of 0.38 inches. It has a spring rate of 7.1 lbs/inch and a maximum load of 0.74 Pound Force. The BB-73CS is a closed and ground end spring, ensuring secure and precise functionality. This standard compression spring is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and a significant stock inventory. Our products, including the BB-73CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.38 in
Inside Diameter 0.116 in
Material 302/304 Stainless Steel
Outside Diameter 0.156 in
Part Type Standard
Rate 7.1 lbs/in
SKU BB-73CS
Solid Length 0.27 in
Suggested Max Deflection 0.11 in
Suggested Max Load 0.74 lbf
Total Coils 13.5
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 9.65 mm
Inside Diameter 2.95 mm
Material 302/304 Stainless Steel
Outside Diameter 3.96 mm
Part Type Standard
Rate 1.24 N/mm
SKU BB-73CS
Solid Length 6.86 mm
Suggested Max Deflection 2.79 mm
Suggested Max Load 3.29 N
Total Coils 13.5
Wire Diameter 0.51 mm