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Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Spring Steel with 21 coils and Closed ends. This spring features an O.D. of 0.938 Inch, and an I.D. of 0.754 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4149
Ends Closed
Finish Zinc
Free Length 6 in
Inside Diameter 0.754 in
Material Spring Steel
Outside Diameter 0.938 in
Part Type Standard
Rate 9 lbs/in
SKU 4149CS
Solid Length 2.02 in
Suggested Max Deflection 3 in
Suggested Max Load 27 lbf
Total Coils 21
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4149
Ends Closed
Finish Zinc
Free Length 152.4 mm
Inside Diameter 19.15 mm
Material Spring Steel
Outside Diameter 23.83 mm
Part Type Standard
Rate 1.58 N/mm
SKU 4149CS
Solid Length 51.31 mm
Suggested Max Deflection 76.2 mm
Suggested Max Load 120.1 N
Total Coils 21
Wire Diameter 2.34 mm