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72625SCS - 4.5" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 15.3 coils and closed & ground ends. This spring features an O.D. of 1.1", and an I.D. of 0.804".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72625S
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.804 in
Material 302/304 Stainless Steel
Outside Diameter 1.1 in
Part Type Standard
Rate 51 lbs/in
SKU 72625SCS
Solid Length 2.26 in
Suggested Max Deflection 1.6 in
Suggested Max Load 80 lbf
Total Coils 15.3
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72625S
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 20.42 mm
Material 302/304 Stainless Steel
Outside Diameter 27.94 mm
Part Type Standard
Rate 8.93 N/mm
SKU 72625SCS
Solid Length 57.4 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 355.84 N
Total Coils 15.3
Wire Diameter 3.76 mm
The 72625SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.148" diameter 302/304 stainless steel, the 72625S spring design exhibits reliable strength across its 15.3 active coils, withstanding repeated compression cycles with a maximum load of 80 lbf without succumbing to fatigue.

We manufacture the 72625S design to provide a compression spring that is 4.5" long at rest and provides a consistent rate of 51 lbs/in along its recommended maximum of 1.6" deflection. For best results, your application should fully accommodate the inner (0.804") and outer (1.1") diameters of this spring and be designed for its closed & ground end configuration.