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S-3161 - 7 Inch, 7 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 9.5 coils and Closed ends. This spring features an O.D. of 2.125 Inch, an I.D. of 1.855 Inch, and a spring rate of 7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3161
Ends Closed
Finish None
Free Length 7 in
Inside Diameter 1.855 in
Material 302/304 Stainless Steel
Outside Diameter 2.125 in
Part Type Standard
Rate 7 lbs/in
SKU S-3161CS
Solid Length 1.42 in
Suggested Max Deflection 4.7 in
Suggested Max Load 33 lbf
Total Coils 9.5
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3161
Ends Closed
Finish None
Free Length 177.8 mm
Inside Diameter 47.12 mm
Material 302/304 Stainless Steel
Outside Diameter 53.98 mm
Part Type Standard
Rate 1.23 N/mm
SKU S-3161CS
Solid Length 36.07 mm
Suggested Max Deflection 119.38 mm
Suggested Max Load 146.78 N
Total Coils 9.5
Wire Diameter 3.43 mm

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