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Century Spring

S-1171CS - 1" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.515", and an I.D. of 0.355".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1171
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.355 in
Material 302/304 Stainless Steel
Outside Diameter 0.515 in
Part Type Standard
Rate 124 lbs/in
SKU S-1171CS
Solid Length 0.56 in
Suggested Max Deflection 0.25 in
Suggested Max Load 31 lbf
Total Coils 7
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1171
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 9.02 mm
Material 302/304 Stainless Steel
Outside Diameter 13.08 mm
Part Type Standard
Rate 21.71 N/mm
SKU S-1171CS
Solid Length 14.22 mm
Suggested Max Deflection 6.35 mm
Suggested Max Load 137.89 N
Total Coils 7
Wire Diameter 2.03 mm
The S-1171CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.08" diameter 302/304 stainless steel, the S-1171 spring design exhibits reliable strength across its 7 active coils, withstanding repeated compression cycles with a maximum load of 31 lbf without succumbing to fatigue.

We manufacture the S-1171 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 124 lbs/in along its recommended maximum of 0.25" deflection. For best results, your application should fully accommodate the inner (0.355") and outer (0.515") diameters of this spring and be designed for its closed & ground end configuration.

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