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S-146CS - 0.75" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 9 coils and closed ends. This spring features an O.D. of 0.312", and an I.D. of 0.242".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-146
Ends Closed
Finish None
Free Length 0.75 in
Inside Diameter 0.242 in
Material 302/304 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 13 lbs/in
SKU S-146CS
Solid Length 0.35 in
Suggested Max Deflection 0.39 in
Suggested Max Load 4.9 lbf
Total Coils 9
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-146
Ends Closed
Finish None
Free Length 19.05 mm
Inside Diameter 6.15 mm
Material 302/304 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 2.28 N/mm
SKU S-146CS
Solid Length 8.89 mm
Suggested Max Deflection 9.91 mm
Suggested Max Load 21.8 N
Total Coils 9
Wire Diameter 0.89 mm
The compression spring S-146CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-146 compression spring design exhibits exceptional tensile strength and resilience.

The S-146 design is manufactured with a free length of 0.75", with an outer diameter of 0.312", an inner diameter of 0.242", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 13 lbs/in.

The S-146CS 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 S-146 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.