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Century Spring

66299SCS - 0.56" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 11 coils and closed ends. This spring features an O.D. of 0.14", and an I.D. of 0.092".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66299S
Ends Closed
Finish Passivated
Free Length 0.56 in
Inside Diameter 0.092 in
Material 316 Stainless Steel
Outside Diameter 0.14 in
Part Type Standard
Rate 29.522 lbs/in
SKU 66299SCS
Solid Length 0.288 in
Suggested Max Deflection 0.099 in
Suggested Max Load 2.923 lbf
Total Coils 11
Wire Diameter 0.024 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66299S
Ends Closed
Finish Passivated
Free Length 14.22 mm
Inside Diameter 2.34 mm
Material 316 Stainless Steel
Outside Diameter 3.56 mm
Part Type Standard
Rate 5.17 N/mm
SKU 66299SCS
Solid Length 7.32 mm
Suggested Max Deflection 2.51 mm
Suggested Max Load 13 N
Total Coils 11
Wire Diameter 0.61 mm
The 66299SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.024" diameter 316 stainless steel, the 66299S spring design exhibits reliable strength across its 11 active coils, withstanding repeated compression cycles with a maximum load of 2.923 lbf without succumbing to fatigue.

We manufacture the 66299S design to provide a compression spring that is 0.56" long at rest and provides a consistent rate of 29.522 lbs/in along its recommended maximum of 0.099" deflection. For best results, your application should fully accommodate the inner (0.092") and outer (0.14") diameters of this spring and be designed for its closed end configuration.

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