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11936CS - 2.78" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 10 coils and closed & ground ends. This spring features an O.D. of 0.938", and an I.D. of 0.78".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11936
Ends Closed & Ground
Finish Zinc
Free Length 2.78 in
Inside Diameter 0.78 in
Material Spring Steel
Outside Diameter 0.938 in
Part Type Standard
Rate 11 lbs/in
SKU 11936CS
Solid Length 0.79 in
Suggested Max Deflection 1.6 in
Suggested Max Load 18 lbf
Total Coils 10
Wire Diameter 0.079 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11936
Ends Closed & Ground
Finish Zinc
Free Length 70.61 mm
Inside Diameter 19.81 mm
Material Spring Steel
Outside Diameter 23.83 mm
Part Type Standard
Rate 1.93 N/mm
SKU 11936CS
Solid Length 20.07 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 80.06 N
Total Coils 10
Wire Diameter 2.01 mm
The 11936CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.079" diameter spring steel, the 11936 spring design exhibits reliable strength across its 10 active coils, withstanding repeated compression cycles with a maximum load of 18 lbf without succumbing to fatigue.

We manufacture the 11936 design to provide a compression spring that is 2.78" long at rest and provides a consistent rate of 11 lbs/in along its recommended maximum of 1.6" deflection. For best results, your application should fully accommodate the inner (0.78") and outer (0.938") diameters of this spring and be designed for its closed & ground end configuration.