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S-979 - 3.13 Inch, 147 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 7 coils and Closed & Ground ends. This spring features an O.D. of 1.859 Inch, an I.D. of 1.409 Inch, and a spring rate of 147 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-979
Ends Closed & Ground
Finish None
Free Length 3.13 in
Inside Diameter 1.409 in
Material 302/304 Stainless Steel
Outside Diameter 1.859 in
Part Type Standard
Rate 147 lbs/in
SKU S-979CS
Solid Length 1.58 in
Suggested Max Deflection 0.96 in
Suggested Max Load 141 lbf
Total Coils 7
Wire Diameter 0.225 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-979
Ends Closed & Ground
Finish None
Free Length 79.5 mm
Inside Diameter 35.79 mm
Material 302/304 Stainless Steel
Outside Diameter 47.22 mm
Part Type Standard
Rate 25.74 N/mm
SKU S-979CS
Solid Length 40.13 mm
Suggested Max Deflection 24.38 mm
Suggested Max Load 627.17 N
Total Coils 7
Wire Diameter 5.72 mm

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