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71409SCS - 0.63" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5.63 coils and closed & ground ends. This spring features an O.D. of 0.42", and an I.D. of 0.302".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71409S
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.302 in
Material 302/304 Stainless Steel
Outside Diameter 0.42 in
Part Type Standard
Rate 88 lbs/in
SKU 71409SCS
Solid Length 0.33 in
Suggested Max Deflection 0.18 in
Suggested Max Load 16 lbf
Total Coils 5.63
Wire Diameter 0.059 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71409S
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 7.67 mm
Material 302/304 Stainless Steel
Outside Diameter 10.67 mm
Part Type Standard
Rate 15.41 N/mm
SKU 71409SCS
Solid Length 8.38 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 71.17 N
Total Coils 5.63
Wire Diameter 1.5 mm
The 71409SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.059" diameter 302/304 stainless steel, the 71409S spring design exhibits reliable strength across its 5.63 active coils, withstanding repeated compression cycles with a maximum load of 16 lbf without succumbing to fatigue.

We manufacture the 71409S design to provide a compression spring that is 0.63" long at rest and provides a consistent rate of 88 lbs/in along its recommended maximum of 0.18" deflection. For best results, your application should fully accommodate the inner (0.302") and outer (0.42") diameters of this spring and be designed for its closed & ground end configuration.