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Century Spring

51340SCS - 3.071" 316 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 316 stainless steel with 5 coils and closed & ground ends. This spring features an O.D. of 2.73", and an I.D. of 2.23".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51340S
Ends Closed & Ground
Finish None
Free Length 3.071 in
Inside Diameter 2.23 in
Material 316 Stainless Steel
Outside Diameter 2.73 in
Rate 106.667 lbs/in
SKU 51340SCS
Solid Length 1.25 in
Suggested Max Deflection 1.063 in
Suggested Max Load 113.411 lbf
Total Coils 5
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51340S
Ends Closed & Ground
Finish None
Free Length 78 mm
Inside Diameter 56.64 mm
Material 316 Stainless Steel
Outside Diameter 69.34 mm
Rate 18.68 N/mm
SKU 51340SCS
Solid Length 31.75 mm
Suggested Max Deflection 27 mm
Suggested Max Load 504.45 N
Total Coils 5
Wire Diameter 6.35 mm
The 51340SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.25" diameter 316 stainless steel, the 51340S spring design exhibits reliable strength across its 5 active coils, withstanding repeated compression cycles with a maximum load of 113.411 lbf without succumbing to fatigue.

We manufacture the 51340S design to provide a compression spring that is 3.071" long at rest and provides a consistent rate of 106.667 lbs/in along its recommended maximum of 1.063" deflection. For best results, your application should fully accommodate the inner (2.23") and outer (2.73") diameters of this spring and be designed for its closed & ground end configuration.

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