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S-443 - 1.66 Inch, 3.8 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 5 coils and Closed & Ground ends. This spring features an O.D. of 0.938 Inch, an I.D. of 0.838 Inch, and a spring rate of 3.8 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-443
Ends Closed & Ground
Finish None
Free Length 1.66 in
Inside Diameter 0.838 in
Material 302/304 Stainless Steel
Outside Diameter 0.938 in
Part Type Standard
Rate 3.8 lbs/in
SKU S-443CS
Solid Length 0.25 in
Suggested Max Deflection 1.2 in
Suggested Max Load 4.6 lbf
Total Coils 5
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-443
Ends Closed & Ground
Finish None
Free Length 42.16 mm
Inside Diameter 21.29 mm
Material 302/304 Stainless Steel
Outside Diameter 23.83 mm
Part Type Standard
Rate 0.67 N/mm
SKU S-443CS
Solid Length 6.35 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 20.46 N
Total Coils 5
Wire Diameter 1.27 mm

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