Century Spring

65543SCS - 1.772" 316 Stainless Steel Compression Spring

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Compression spring manufactured from 316 stainless steel with 9.55 coils and closed & ground ends. This spring features an O.D. of 0.472", and an I.D. of 0.396".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65543S
Ends Closed & Ground
Finish Passivated
Free Length 1.772 in
Inside Diameter 0.396 in
Material 316 Stainless Steel
Outside Diameter 0.472 in
Part Type Metric
Rate 4.223 lbs/in
SKU 65543SCS
Solid Length 0.363 in
Suggested Max Deflection 0.872 in
Suggested Max Load 3.682 lbf
Total Coils 9.55
Wire Diameter 0.038 in
The 65543SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.038" diameter 316 stainless steel, the 65543S spring design exhibits reliable strength across its 9.55 active coils, withstanding repeated compression cycles with a maximum load of 3.682 lbf without succumbing to fatigue.

We manufacture the 65543S design to provide a compression spring that is 1.772" long at rest and provides a consistent rate of 4.223 lbs/in along its recommended maximum of 0.872" deflection. For best results, your application should fully accommodate the inner (0.396") and outer (0.472") diameters of this spring and be designed for its closed & ground end configuration.

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