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72079SCS - 2.75" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 11.4 coils and closed & ground ends. This spring features an O.D. of 0.72", and an I.D. of 0.55".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72079S
Ends Closed & Ground
Finish None
Free Length 2.75 in
Inside Diameter 0.55 in
Material 302/304 Stainless Steel
Outside Diameter 0.72 in
Part Type Standard
Rate 27 lbs/in
SKU 72079SCS
Solid Length 0.97 in
Suggested Max Deflection 1 in
Suggested Max Load 27 lbf
Total Coils 11.4
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72079S
Ends Closed & Ground
Finish None
Free Length 69.85 mm
Inside Diameter 13.97 mm
Material 302/304 Stainless Steel
Outside Diameter 18.29 mm
Part Type Standard
Rate 4.73 N/mm
SKU 72079SCS
Solid Length 24.64 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 120.1 N
Total Coils 11.4
Wire Diameter 2.16 mm
The 72079SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.085" diameter 302/304 stainless steel, the 72079S spring design exhibits reliable strength across its 11.4 active coils, withstanding repeated compression cycles with a maximum load of 27 lbf without succumbing to fatigue.

We manufacture the 72079S design to provide a compression spring that is 2.75" long at rest and provides a consistent rate of 27 lbs/in along its recommended maximum of 1" deflection. For best results, your application should fully accommodate the inner (0.55") and outer (0.72") diameters of this spring and be designed for its closed & ground end configuration.