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12119CS - 3.84" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 10.5 coils and closed & ground ends. This spring features an O.D. of 1.625", and an I.D. of 1.375".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12119
Ends Closed & Ground
Finish Zinc
Free Length 3.84 in
Inside Diameter 1.375 in
Material Spring Steel
Outside Diameter 1.625 in
Part Type Standard
Rate 12 lbs/in
SKU 12119CS
Solid Length 1.31 in
Suggested Max Deflection 2.5 in
Suggested Max Load 31 lbf
Total Coils 10.5
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12119
Ends Closed & Ground
Finish Zinc
Free Length 97.54 mm
Inside Diameter 34.93 mm
Material Spring Steel
Outside Diameter 41.28 mm
Part Type Standard
Rate 2.1 N/mm
SKU 12119CS
Solid Length 33.27 mm
Suggested Max Deflection 63.5 mm
Suggested Max Load 137.89 N
Total Coils 10.5
Wire Diameter 3.18 mm
The 12119CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.125" diameter spring steel, the 12119 spring design exhibits reliable strength across its 10.5 active coils, withstanding repeated compression cycles with a maximum load of 31 lbf without succumbing to fatigue.

We manufacture the 12119 design to provide a compression spring that is 3.84" long at rest and provides a consistent rate of 12 lbs/in along its recommended maximum of 2.5" deflection. For best results, your application should fully accommodate the inner (1.375") and outer (1.625") diameters of this spring and be designed for its closed & ground end configuration.