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S-940CS - 1.78" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 6 coils and closed ends. This spring features an O.D. of 0.938", and an I.D. of 0.794".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-940
Ends Closed
Finish None
Free Length 1.78 in
Inside Diameter 0.794 in
Material 302/304 Stainless Steel
Outside Diameter 0.938 in
Part Type Standard
Rate 13 lbs/in
SKU S-940CS
Solid Length 0.5 in
Suggested Max Deflection 0.98 in
Suggested Max Load 13 lbf
Total Coils 6
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-940
Ends Closed
Finish None
Free Length 45.21 mm
Inside Diameter 20.17 mm
Material 302/304 Stainless Steel
Outside Diameter 23.83 mm
Part Type Standard
Rate 2.28 N/mm
SKU S-940CS
Solid Length 12.7 mm
Suggested Max Deflection 24.89 mm
Suggested Max Load 57.82 N
Total Coils 6
Wire Diameter 1.83 mm
The S-940CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.072" diameter 302/304 stainless steel, the S-940 spring design exhibits reliable strength across its 6 active coils, withstanding repeated compression cycles with a maximum load of 13 lbf without succumbing to fatigue.

We manufacture the S-940 design to provide a compression spring that is 1.78" long at rest and provides a consistent rate of 13 lbs/in along its recommended maximum of 0.98" deflection. For best results, your application should fully accommodate the inner (0.794") and outer (0.938") diameters of this spring and be designed for its closed end configuration.