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Century Spring

72546SCS - 3.5" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 10.4 coils and closed & ground ends. This spring features an O.D. of 1.1", and an I.D. of 0.908".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72546S
Ends Closed & Ground
Finish None
Free Length 3.5 in
Inside Diameter 0.908 in
Material 302/304 Stainless Steel
Outside Diameter 1.1 in
Part Type Standard
Rate 12 lbs/in
SKU 72546SCS
Solid Length 0.984 in
Suggested Max Deflection 2.003 in
Suggested Max Load 24 lbf
Total Coils 10.4
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72546S
Ends Closed & Ground
Finish None
Free Length 88.9 mm
Inside Diameter 23.06 mm
Material 302/304 Stainless Steel
Outside Diameter 27.94 mm
Part Type Standard
Rate 2.1 N/mm
SKU 72546SCS
Solid Length 24.99 mm
Suggested Max Deflection 50.88 mm
Suggested Max Load 106.75 N
Total Coils 10.4
Wire Diameter 2.41 mm
The 72546SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.095" diameter 302/304 stainless steel, the 72546S spring design exhibits reliable strength across its 10.4 active coils, withstanding repeated compression cycles with a maximum load of 24 lbf without succumbing to fatigue.

We manufacture the 72546S design to provide a compression spring that is 3.5" long at rest and provides a consistent rate of 12 lbs/in along its recommended maximum of 2.003" deflection. For best results, your application should fully accommodate the inner (0.908") and outer (1.1") diameters of this spring and be designed for its closed & ground end configuration.

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