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S-811 - 1.88 Inch, 2.2 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 12.5 coils and Closed & Ground ends. This spring features an O.D. of 0.453 Inch, an I.D. of 0.385 Inch, and a spring rate of 2.2 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-811
Ends Closed & Ground
Finish None
Free Length 1.88 in
Inside Diameter 0.385 in
Material 302/304 Stainless Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 2.2 lbs/in
SKU S-811CS
Solid Length 0.43 in
Suggested Max Deflection 1.5 in
Suggested Max Load 3.1 lbf
Total Coils 12.5
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-811
Ends Closed & Ground
Finish None
Free Length 47.75 mm
Inside Diameter 9.78 mm
Material 302/304 Stainless Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 0.39 N/mm
SKU S-811CS
Solid Length 10.92 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 13.79 N
Total Coils 12.5
Wire Diameter 0.86 mm

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