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S-963 - 1.81 Inch, 20 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 4.2 coils and Closed & Ground ends. This spring features an O.D. of 1.234 Inch, an I.D. of 1.066 Inch, and a spring rate of 20 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-963
Ends Closed & Ground
Finish None
Free Length 1.81 in
Inside Diameter 1.066 in
Material 302/304 Stainless Steel
Outside Diameter 1.234 in
Part Type Standard
Rate 20 lbs/in
SKU S-963CS
Solid Length 0.353 in
Suggested Max Deflection 0.794 in
Suggested Max Load 15.9 lbf
Total Coils 4.2
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-963
Ends Closed & Ground
Finish None
Free Length 45.97 mm
Inside Diameter 27.08 mm
Material 302/304 Stainless Steel
Outside Diameter 31.34 mm
Part Type Standard
Rate 3.5 N/mm
SKU S-963CS
Solid Length 8.97 mm
Suggested Max Deflection 20.17 mm
Suggested Max Load 70.72 N
Total Coils 4.2
Wire Diameter 2.16 mm

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