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11188CS - 2.5" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 11 coils and closed ends. This spring features an O.D. of 0.812", and an I.D. of 0.642".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11188
Ends Closed
Finish None
Free Length 2.5 in
Inside Diameter 0.642 in
Material 302/304 Stainless Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 19 lbs/in
SKU 11188CS
Solid Length 1.02 in
Suggested Max Deflection 1.3 in
Suggested Max Load 24 lbf
Total Coils 11
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11188
Ends Closed
Finish None
Free Length 63.5 mm
Inside Diameter 16.31 mm
Material 302/304 Stainless Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 3.33 N/mm
SKU 11188CS
Solid Length 25.91 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 106.75 N
Total Coils 11
Wire Diameter 2.16 mm
The compression spring 11188CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 11188 compression spring design exhibits exceptional tensile strength and resilience.

The 11188 design is manufactured with a free length of 2.5", with an outer diameter of 0.812", an inner diameter of 0.642", and a total of 11 coils, expertly designed to deliver consistent compression characteristics including a rate of 19 lbs/in.

The 11188CS 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 11188 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.