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Century Spring

61779SCS - 2" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 35.6 coils and closed & ground ends. This spring features an O.D. of 0.18", and an I.D. of 0.11".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 61779S
Ends Closed & Ground
Finish Passivated
Free Length 2 in
Inside Diameter 0.11 in
Material 316 Stainless Steel
Outside Diameter 0.18 in
Part Type Standard
Rate 18.3 lbs/in
SKU 61779SCS
Solid Length 1.28 in
Suggested Max Deflection 0.378 in
Suggested Max Load 6.917 lbf
Total Coils 35.6
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 61779S
Ends Closed & Ground
Finish Passivated
Free Length 50.8 mm
Inside Diameter 2.79 mm
Material 316 Stainless Steel
Outside Diameter 4.57 mm
Part Type Standard
Rate 3.2 N/mm
SKU 61779SCS
Solid Length 32.51 mm
Suggested Max Deflection 9.6 mm
Suggested Max Load 30.77 N
Total Coils 35.6
Wire Diameter 0.89 mm
The 61779SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.035" diameter 316 stainless steel, the 61779S spring design exhibits reliable strength across its 35.6 active coils, withstanding repeated compression cycles with a maximum load of 6.917 lbf without succumbing to fatigue.

We manufacture the 61779S design to provide a compression spring that is 2" long at rest and provides a consistent rate of 18.3 lbs/in along its recommended maximum of 0.378" deflection. For best results, your application should fully accommodate the inner (0.11") and outer (0.18") diameters of this spring and be designed for its closed & ground end configuration.

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