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3993 - 1.38 Inch, 199 Inch Pounds Spring Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Spring Steel with 9 coils and Closed & Ground ends. This spring features an O.D. of 0.718 Inch, an I.D. of 0.478 Inch, and a spring rate of 199 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3993
Ends Closed & Ground
Finish Zinc
Free Length 1.38 in
Inside Diameter 0.478 in
Material Spring Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 199 lbs/in
SKU 3993CS
Solid Length 1.08 in
Suggested Max Deflection 0.3 in
Suggested Max Load 59 lbf
Total Coils 9
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3993
Ends Closed & Ground
Finish Zinc
Free Length 35.05 mm
Inside Diameter 12.14 mm
Material Spring Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 34.84 N/mm
SKU 3993CS
Solid Length 27.43 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 262.43 N
Total Coils 9
Wire Diameter 3.05 mm

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