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Century Spring

S-3047CS - 16" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 38 coils and closed ends. This spring features an O.D. of 1.25", and an I.D. of 1.07".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3047
Ends Closed
Finish None
Free Length 16 in
Inside Diameter 1.07 in
Material 302/304 Stainless Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 1.5 lbs/in
SKU S-3047CS
Solid Length 3.51 in
Suggested Max Deflection 12 in
Suggested Max Load 18 lbf
Total Coils 38
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3047
Ends Closed
Finish None
Free Length 406.4 mm
Inside Diameter 27.18 mm
Material 302/304 Stainless Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 0.26 N/mm
SKU S-3047CS
Solid Length 89.15 mm
Suggested Max Deflection 304.8 mm
Suggested Max Load 80.06 N
Total Coils 38
Wire Diameter 2.29 mm
The S-3047CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.09" diameter 302/304 stainless steel, the S-3047 spring design exhibits reliable strength across its 38 active coils, withstanding repeated compression cycles with a maximum load of 18 lbf without succumbing to fatigue.

We manufacture the S-3047 design to provide a compression spring that is 16" long at rest and provides a consistent rate of 1.5 lbs/in along its recommended maximum of 12" deflection. For best results, your application should fully accommodate the inner (1.07") and outer (1.25") diameters of this spring and be designed for its closed end configuration.

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