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12743 - 3.13 Inch, 5.6 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 46 coils and Closed ends. This spring features an O.D. of 0.25 Inch, an I.D. of 0.178 Inch, and a spring rate of 5.6 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12743
Ends Closed
Finish None
Free Length 3.13 in
Inside Diameter 0.178 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 5.6 lbs/in
SKU 12743CS
Solid Length 1.69 in
Suggested Max Deflection 1.2 in
Suggested Max Load 7 lbf
Total Coils 46
Wire Diameter 0.036 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12743
Ends Closed
Finish None
Free Length 79.5 mm
Inside Diameter 4.52 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.98 N/mm
SKU 12743CS
Solid Length 42.93 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 31.14 N
Total Coils 46
Wire Diameter 0.91 mm

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