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3973 - 1 Inch, 48 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 5 coils and Closed ends. This spring features an O.D. of 0.718 Inch, an I.D. of 0.574 Inch, and a spring rate of 48 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3973
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.574 in
Material Spring Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 48 lbs/in
SKU 3973CS
Solid Length 0.43 in
Suggested Max Deflection 0.37 in
Suggested Max Load 18 lbf
Total Coils 5
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3973
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 14.58 mm
Material Spring Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 8.4 N/mm
SKU 3973CS
Solid Length 10.92 mm
Suggested Max Deflection 9.4 mm
Suggested Max Load 80.06 N
Total Coils 5
Wire Diameter 1.83 mm

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