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S-318 - 5.75 Inch, 2.7 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 6.75 coils and Closed & Ground ends. This spring features an O.D. of 2.375 Inch, an I.D. of 2.165 Inch, and a spring rate of 2.7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-318
Ends Closed & Ground
Finish None
Free Length 5.75 in
Inside Diameter 2.165 in
Material 302/304 Stainless Steel
Outside Diameter 2.375 in
Part Type Standard
Rate 2.7 lbs/in
SKU S-318CS
Solid Length 0.71 in
Suggested Max Deflection 5 in
Suggested Max Load 14 lbf
Total Coils 6.75
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-318
Ends Closed & Ground
Finish None
Free Length 146.05 mm
Inside Diameter 54.99 mm
Material 302/304 Stainless Steel
Outside Diameter 60.33 mm
Part Type Standard
Rate 0.47 N/mm
SKU S-318CS
Solid Length 18.03 mm
Suggested Max Deflection 127 mm
Suggested Max Load 62.27 N
Total Coils 6.75
Wire Diameter 2.67 mm