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66403SCS - 1" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 18 coils and closed ends. This spring features an O.D. of 0.156", and an I.D. of 0.128".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66403S
Ends Closed
Finish Passivated
Free Length 1 in
Inside Diameter 0.128 in
Material 316 Stainless Steel
Outside Diameter 0.156 in
Part Type Standard
Rate 1.048 lbs/in
SKU 66403SCS
Solid Length 0.266 in
Suggested Max Deflection 0.532 in
Suggested Max Load 0.558 lbf
Total Coils 18
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66403S
Ends Closed
Finish Passivated
Free Length 25.4 mm
Inside Diameter 3.25 mm
Material 316 Stainless Steel
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.18 N/mm
SKU 66403SCS
Solid Length 6.76 mm
Suggested Max Deflection 13.51 mm
Suggested Max Load 2.48 N
Total Coils 18
Wire Diameter 0.36 mm
The compression spring 66403SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 316 stainless steel, the 66403S compression spring design exhibits exceptional tensile strength and resilience.

The 66403S design is manufactured with a free length of 1", with an outer diameter of 0.156", an inner diameter of 0.128", and a total of 18 coils, expertly designed to deliver consistent compression characteristics including a rate of 1.048 lbs/in.

The 66403SCS 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 66403S 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.