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4139 - 2.63 Inch Spring Steel Compression Spring

Inventory Status
Limited Availability

Compression spring manufactured from Spring Steel with 13.5 coils and Closed & Ground ends. This spring features an O.D. of 0.781 Inch, and an I.D. of 0.511 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4139
Ends Closed & Ground
Finish Zinc
Free Length 2.63 in
Inside Diameter 0.511 in
Material Spring Steel
Outside Diameter 0.781 in
Part Type Standard
Rate 154 lbs/in
SKU 4139CS
Solid Length 1.8 in
Suggested Max Deflection 0.58 in
Suggested Max Load 89 lbf
Total Coils 13.5
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4139
Ends Closed & Ground
Finish Zinc
Free Length 66.8 mm
Inside Diameter 12.98 mm
Material Spring Steel
Outside Diameter 19.84 mm
Part Type Standard
Rate 26.97 N/mm
SKU 4139CS
Solid Length 45.72 mm
Suggested Max Deflection 14.73 mm
Suggested Max Load 395.87 N
Total Coils 13.5
Wire Diameter 3.43 mm