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S-1166 - 3.75 Inch 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 10.5 coils and Closed & Ground ends. This spring features an O.D. of 1.25 Inch, and an I.D. of 1.01 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1166
Ends Closed & Ground
Finish None
Free Length 3.75 in
Inside Diameter 1.01 in
Material 302/304 Stainless Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 21 lbs/in
SKU S-1166CS
Solid Length 1.26 in
Suggested Max Deflection 1.9 in
Suggested Max Load 40 lbf
Total Coils 10.5
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1166
Ends Closed & Ground
Finish None
Free Length 95.25 mm
Inside Diameter 25.65 mm
Material 302/304 Stainless Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 3.68 N/mm
SKU S-1166CS
Solid Length 32 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 177.92 N
Total Coils 10.5
Wire Diameter 3.05 mm

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