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S-961 - 1.22 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 5.9 coils and Closed & Ground ends. This spring features an O.D. of 0.687 Inch, an I.D. of 0.561 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-961
Ends Closed & Ground
Finish None
Free Length 1.22 in
Inside Diameter 0.561 in
Material 302/304 Stainless Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 20 lbs/in
SKU S-961CS
Solid Length 0.369 in
Suggested Max Deflection 0.598 in
Suggested Max Load 12 lbf
Total Coils 5.9
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-961
Ends Closed & Ground
Finish None
Free Length 30.99 mm
Inside Diameter 14.25 mm
Material 302/304 Stainless Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 3.5 N/mm
SKU S-961CS
Solid Length 9.37 mm
Suggested Max Deflection 15.19 mm
Suggested Max Load 53.38 N
Total Coils 5.9
Wire Diameter 1.59 mm

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