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1543 - 1.25 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 10 coils and Closed ends. This spring features an O.D. of 0.312 Inch, and an I.D. of 0.198 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1543
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.198 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 114 lbs/in
SKU 1543CS
Solid Length 0.63 in
Suggested Max Deflection 0.18 in
Suggested Max Load 20 lbf
Total Coils 10
Wire Diameter 0.057 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1543
Ends Closed
Finish Zinc
Free Length 31.75 mm
Inside Diameter 5.03 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 19.96 N/mm
SKU 1543CS
Solid Length 16 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 88.96 N
Total Coils 10
Wire Diameter 1.45 mm

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