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EE-53CS - 1.38" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 11.5 coils and closed & ground ends. This spring features an O.D. of 0.406", and an I.D. of 0.302".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name EE-53
Ends Closed & Ground
Finish None
Free Length 1.38 in
Inside Diameter 0.302 in
Material 302/304 Stainless Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 22 lbs/in
SKU EE-53CS
Solid Length 0.6 in
Suggested Max Deflection 0.53 in
Suggested Max Load 12 lbf
Total Coils 11.5
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name EE-53
Ends Closed & Ground
Finish None
Free Length 35.05 mm
Inside Diameter 7.67 mm
Material 302/304 Stainless Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 3.85 N/mm
SKU EE-53CS
Solid Length 15.24 mm
Suggested Max Deflection 13.46 mm
Suggested Max Load 53.38 N
Total Coils 11.5
Wire Diameter 1.32 mm
The EE-53CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.052" diameter 302/304 stainless steel, the EE-53 spring design exhibits reliable strength across its 11.5 active coils, withstanding repeated compression cycles with a maximum load of 12 lbf without succumbing to fatigue.

We manufacture the EE-53 design to provide a compression spring that is 1.38" long at rest and provides a consistent rate of 22 lbs/in along its recommended maximum of 0.53" deflection. For best results, your application should fully accommodate the inner (0.302") and outer (0.406") diameters of this spring and be designed for its closed & ground end configuration.