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L-53CS - 1.06" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 9 coils and closed & ground ends. This spring features an O.D. of 0.343", and an I.D. of 0.263".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name L-53
Ends Closed & Ground
Finish Zinc
Free Length 1.06 in
Inside Diameter 0.263 in
Material Spring Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 19 lbs/in
SKU L-53CS
Solid Length 0.36 in
Suggested Max Deflection 0.38 in
Suggested Max Load 7.1 lbf
Total Coils 9
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name L-53
Ends Closed & Ground
Finish Zinc
Free Length 26.92 mm
Inside Diameter 6.68 mm
Material Spring Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 3.33 N/mm
SKU L-53CS
Solid Length 9.14 mm
Suggested Max Deflection 9.65 mm
Suggested Max Load 31.58 N
Total Coils 9
Wire Diameter 1.02 mm
The L-53CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.04" diameter spring steel, the L-53 spring design exhibits reliable strength across its 9 active coils, withstanding repeated compression cycles with a maximum load of 7.1 lbf without succumbing to fatigue.

We manufacture the L-53 design to provide a compression spring that is 1.06" long at rest and provides a consistent rate of 19 lbs/in along its recommended maximum of 0.38" deflection. For best results, your application should fully accommodate the inner (0.263") and outer (0.343") diameters of this spring and be designed for its closed & ground end configuration.