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S-1399 - 1.38 Inch, 4.7 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 ends. This spring features an O.D. of 0.5 Inch, an I.D. of 0.426 Inch, and a spring rate of 4.7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1399
Ends Closed
Finish None
Free Length 1.38 in
Inside Diameter 0.426 in
Material 302/304 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 4.7 lbs/in
SKU S-1399CS
Solid Length 0.26 in
Suggested Max Deflection 0.78 in
Suggested Max Load 3.7 lbf
Total Coils 7
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1399
Ends Closed
Finish None
Free Length 35.05 mm
Inside Diameter 10.82 mm
Material 302/304 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.82 N/mm
SKU S-1399CS
Solid Length 6.6 mm
Suggested Max Deflection 19.81 mm
Suggested Max Load 16.46 N
Total Coils 7
Wire Diameter 0.94 mm

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