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Century Spring

51013SCS - 7.48" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 13.7 coils and closed & ground ends. This spring features an O.D. of 1.385", and an I.D. of 1.135".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51013S
Ends Closed & Ground
Finish Passivated
Free Length 7.48 in
Inside Diameter 1.135 in
Material 316 Stainless Steel
Outside Diameter 1.385 in
Rate 13.127 lbs/in
SKU 51013SCS
Solid Length 1.715 in
Suggested Max Deflection 2.637 in
Suggested Max Load 34.61 lbf
Total Coils 13.7
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51013S
Ends Closed & Ground
Finish Passivated
Free Length 189.99 mm
Inside Diameter 28.83 mm
Material 316 Stainless Steel
Outside Diameter 35.18 mm
Rate 2.3 N/mm
SKU 51013SCS
Solid Length 43.56 mm
Suggested Max Deflection 66.98 mm
Suggested Max Load 153.95 N
Total Coils 13.7
Wire Diameter 3.18 mm
The 51013SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.125" diameter 316 stainless steel, the 51013S spring design exhibits reliable strength across its 13.7 active coils, withstanding repeated compression cycles with a maximum load of 34.61 lbf without succumbing to fatigue.

We manufacture the 51013S design to provide a compression spring that is 7.48" long at rest and provides a consistent rate of 13.127 lbs/in along its recommended maximum of 2.637" deflection. For best results, your application should fully accommodate the inner (1.135") and outer (1.385") diameters of this spring and be designed for its closed & ground end configuration.

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