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S-71 - 1.81 Inch, 54 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 10 coils and Closed & Ground ends. This spring features an O.D. of 0.687 Inch, an I.D. of 0.503 Inch, and a spring rate of 54 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-71
Ends Closed & Ground
Finish None
Free Length 1.81 in
Inside Diameter 0.503 in
Material 302/304 Stainless Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 54 lbs/in
SKU S-71CS
Solid Length 0.92 in
Suggested Max Deflection 0.62 in
Suggested Max Load 34 lbf
Total Coils 10
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-71
Ends Closed & Ground
Finish None
Free Length 45.97 mm
Inside Diameter 12.78 mm
Material 302/304 Stainless Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 9.46 N/mm
SKU S-71CS
Solid Length 23.37 mm
Suggested Max Deflection 15.75 mm
Suggested Max Load 151.23 N
Total Coils 10
Wire Diameter 2.34 mm