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50789SCS - 1.378" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 6 coils and closed & ground ends. This spring features an O.D. of 1.039", and an I.D. of 0.724".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50789S
Ends Closed & Ground
Finish None
Free Length 1.378 in
Inside Diameter 0.724 in
Material 316 Stainless Steel
Outside Diameter 1.039 in
Rate 280.23 lbs/in
SKU 50789SCS
Solid Length 0.945 in
Suggested Max Deflection 0.307 in
Suggested Max Load 86.003 lbf
Total Coils 6
Wire Diameter 0.157 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50789S
Ends Closed & Ground
Finish None
Free Length 35 mm
Inside Diameter 18.39 mm
Material 316 Stainless Steel
Outside Diameter 26.39 mm
Rate 49.07 N/mm
SKU 50789SCS
Solid Length 24 mm
Suggested Max Deflection 7.8 mm
Suggested Max Load 382.54 N
Total Coils 6
Wire Diameter 3.99 mm
The 50789SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.157" diameter 316 stainless steel, the 50789S spring design exhibits reliable strength across its 6 active coils, withstanding repeated compression cycles with a maximum load of 86.003 lbf without succumbing to fatigue.

We manufacture the 50789S design to provide a compression spring that is 1.378" long at rest and provides a consistent rate of 280.23 lbs/in along its recommended maximum of 0.307" deflection. For best results, your application should fully accommodate the inner (0.724") and outer (1.039") diameters of this spring and be designed for its closed & ground end configuration.