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4388 - 1.88 Inch, 13 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 5.75 coils and Closed ends. This spring features an O.D. of 1.062 Inch, an I.D. of 0.91 Inch, and a spring rate of 13 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4388
Ends Closed
Finish Zinc
Free Length 1.88 in
Inside Diameter 0.91 in
Material Spring Steel
Outside Diameter 1.062 in
Part Type Standard
Rate 13 lbs/in
SKU 4388CS
Solid Length 0.51 in
Suggested Max Deflection 1.1 in
Suggested Max Load 14 lbf
Total Coils 5.75
Wire Diameter 0.076 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4388
Ends Closed
Finish Zinc
Free Length 47.75 mm
Inside Diameter 23.11 mm
Material Spring Steel
Outside Diameter 26.97 mm
Part Type Standard
Rate 2.28 N/mm
SKU 4388CS
Solid Length 12.95 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 62.27 N
Total Coils 5.75
Wire Diameter 1.93 mm

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