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Century Spring

50503SCS - 0.787" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 5.34 coils and closed & ground ends. This spring features an O.D. of 0.643", and an I.D. of 0.483".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50503S
Ends Closed & Ground
Finish Passivated
Free Length 0.787 in
Inside Diameter 0.483 in
Material 316 Stainless Steel
Outside Diameter 0.643 in
Rate 85.567 lbs/in
SKU 50503SCS
Solid Length 0.427 in
Suggested Max Deflection 0.253 in
Suggested Max Load 21.636 lbf
Total Coils 5.34
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50503S
Ends Closed & Ground
Finish Passivated
Free Length 19.99 mm
Inside Diameter 12.27 mm
Material 316 Stainless Steel
Outside Diameter 16.33 mm
Rate 14.98 N/mm
SKU 50503SCS
Solid Length 10.85 mm
Suggested Max Deflection 6.43 mm
Suggested Max Load 96.24 N
Total Coils 5.34
Wire Diameter 2.03 mm
The 50503SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.08" diameter 316 stainless steel, the 50503S spring design exhibits reliable strength across its 5.34 active coils, withstanding repeated compression cycles with a maximum load of 21.636 lbf without succumbing to fatigue.

We manufacture the 50503S design to provide a compression spring that is 0.787" long at rest and provides a consistent rate of 85.567 lbs/in along its recommended maximum of 0.253" deflection. For best results, your application should fully accommodate the inner (0.483") and outer (0.643") diameters of this spring and be designed for its closed & ground end configuration.

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