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68561S - 0.44 Inch 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 Stainless Steel with 5.3 coils and Closed & Ground ends. This spring features an O.D. of 0.36 Inch, and an I.D. of 0.276 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68561S
Ends Closed & Ground
Finish Passivated
Free Length 0.44 in
Inside Diameter 0.276 in
Material 316 Stainless Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 40.319 lbs/in
SKU 68561SCS
Solid Length 0.229 in
Suggested Max Deflection 0.161 in
Suggested Max Load 6.5 lbf
Total Coils 5.3
Wire Diameter 0.043 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68561S
Ends Closed & Ground
Finish Passivated
Free Length 11.18 mm
Inside Diameter 7.01 mm
Material 316 Stainless Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 7.06 N/mm
SKU 68561SCS
Solid Length 5.82 mm
Suggested Max Deflection 4.09 mm
Suggested Max Load 28.91 N
Total Coils 5.3
Wire Diameter 1.09 mm
The 68561SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.042" diameter 316 stainless steel, the 68561S spring design exhibits reliable strength across its 5 active coils, withstanding repeated compression cycles with a maximum load of 6.169 lbf without succumbing to fatigue.

We manufacture the 68561S design to provide a compression spring that is 0.44" long at rest and provides a consistent rate of 40.319 lbs/in along its recommended maximum of 0.153" deflection. For best results, your application should fully accommodate the inner (0.276") and outer (0.36") diameters of this spring and be designed for its closed & ground end configuration.