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1547 - 3.5 Inch 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 12.8 coils and Closed ends. This spring features an O.D. of 0.796 Inch, and an I.D. of 0.642 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1547
Ends Closed
Finish Zinc
Free Length 3.5 in
Inside Diameter 0.642 in
Material Spring Steel
Outside Diameter 0.796 in
Part Type Standard
Rate 13 lbs/in
SKU 1547CS
Solid Length 1.06 in
Suggested Max Deflection 1.5 in
Suggested Max Load 20 lbf
Total Coils 12.8
Wire Diameter 0.077 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1547
Ends Closed
Finish Zinc
Free Length 88.9 mm
Inside Diameter 16.31 mm
Material Spring Steel
Outside Diameter 20.22 mm
Part Type Standard
Rate 2.28 N/mm
SKU 1547CS
Solid Length 26.92 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 88.96 N
Total Coils 12.8
Wire Diameter 1.96 mm