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S-470CS - 1.78" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.984", and an I.D. of 0.688".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-470
Ends Closed & Ground
Finish None
Free Length 1.78 in
Inside Diameter 0.688 in
Material 302/304 Stainless Steel
Outside Diameter 0.984 in
Part Type Standard
Rate 209 lbs/in
SKU S-470CS
Solid Length 1.04 in
Suggested Max Deflection 0.42 in
Suggested Max Load 89 lbf
Total Coils 7
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-470
Ends Closed & Ground
Finish None
Free Length 45.21 mm
Inside Diameter 17.48 mm
Material 302/304 Stainless Steel
Outside Diameter 24.99 mm
Part Type Standard
Rate 36.6 N/mm
SKU S-470CS
Solid Length 26.42 mm
Suggested Max Deflection 10.67 mm
Suggested Max Load 395.87 N
Total Coils 7
Wire Diameter 3.76 mm
The S-470CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.148" diameter 302/304 stainless steel, the S-470 spring design exhibits reliable strength across its 7 active coils, withstanding repeated compression cycles with a maximum load of 89 lbf without succumbing to fatigue.

We manufacture the S-470 design to provide a compression spring that is 1.78" long at rest and provides a consistent rate of 209 lbs/in along its recommended maximum of 0.42" deflection. For best results, your application should fully accommodate the inner (0.688") and outer (0.984") diameters of this spring and be designed for its closed & ground end configuration.