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72371SCS - 1.75" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 6 coils and closed & ground ends. This spring features an O.D. of 0.975", and an I.D. of 0.813".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72371S
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 0.813 in
Material 302/304 Stainless Steel
Outside Diameter 0.975 in
Part Type Standard
Rate 20 lbs/in
SKU 72371SCS
Solid Length 0.489 in
Suggested Max Deflection 0.903 in
Suggested Max Load 18.1 lbf
Total Coils 6
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72371S
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 20.65 mm
Material 302/304 Stainless Steel
Outside Diameter 24.77 mm
Part Type Standard
Rate 3.5 N/mm
SKU 72371SCS
Solid Length 12.42 mm
Suggested Max Deflection 22.94 mm
Suggested Max Load 80.51 N
Total Coils 6
Wire Diameter 2.08 mm
The 72371SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.082" diameter 302/304 stainless steel, the 72371S spring design exhibits reliable strength across its 6 active coils, withstanding repeated compression cycles with a maximum load of 18.1 lbf without succumbing to fatigue.

We manufacture the 72371S design to provide a compression spring that is 1.75" long at rest and provides a consistent rate of 20 lbs/in along its recommended maximum of 0.903" deflection. For best results, your application should fully accommodate the inner (0.813") and outer (0.975") diameters of this spring and be designed for its closed & ground end configuration.