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S-3191CS - 7" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 13 coils and closed ends. This spring features an O.D. of 1.937", and an I.D. of 1.711".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3191
Ends Closed
Finish None
Free Length 7 in
Inside Diameter 1.711 in
Material 302/304 Stainless Steel
Outside Diameter 1.937 in
Part Type Standard
Rate 3.1 lbs/in
SKU S-3191CS
Solid Length 1.58 in
Suggested Max Deflection 5.4 in
Suggested Max Load 17 lbf
Total Coils 13
Wire Diameter 0.113 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3191
Ends Closed
Finish None
Free Length 177.8 mm
Inside Diameter 43.46 mm
Material 302/304 Stainless Steel
Outside Diameter 49.2 mm
Part Type Standard
Rate 0.54 N/mm
SKU S-3191CS
Solid Length 40.13 mm
Suggested Max Deflection 137.16 mm
Suggested Max Load 75.62 N
Total Coils 13
Wire Diameter 2.87 mm
The compression spring S-3191CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-3191 compression spring design exhibits exceptional tensile strength and resilience.

The S-3191 design is manufactured with a free length of 7", with an outer diameter of 1.937", an inner diameter of 1.711", and a total of 13 coils, expertly designed to deliver consistent compression characteristics including a rate of 3.1 lbs/in.

The S-3191CS 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-3191 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.