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73031 - 4 Inch, 134 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 7.75 coils and Closed & Ground ends. This spring features an O.D. of 2.187 Inch, an I.D. of 1.687 Inch, and a spring rate of 134 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73031
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.687 in
Material Spring Steel
Outside Diameter 2.187 in
Part Type Standard
Rate 134 lbs/in
SKU 73031CS
Solid Length 1.94 in
Suggested Max Deflection 1.6 in
Suggested Max Load 220 lbf
Total Coils 7.75
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73031
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 42.85 mm
Material Spring Steel
Outside Diameter 55.55 mm
Part Type Standard
Rate 23.46 N/mm
SKU 73031CS
Solid Length 49.28 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 978.56 N
Total Coils 7.75
Wire Diameter 6.35 mm

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