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899 - 12 Inch, 2.1 Inch Pounds Hard Drawn Compression Spring

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

Compression spring manufactured from Hard Drawn with 38.3 coils and Closed ends. This spring features an O.D. of 0.875 Inch, an I.D. of 0.731 Inch, and a spring rate of 2.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 899
Ends Closed
Finish Zinc
Free Length 12 in
Inside Diameter 0.731 in
Material Hard Drawn
Outside Diameter 0.875 in
Part Type Standard
Rate 2.1 lbs/in
SKU 899CS
Solid Length 2.83 in
Suggested Max Deflection 7.1 in
Suggested Max Load 15 lbf
Total Coils 38.3
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 899
Ends Closed
Finish Zinc
Free Length 304.8 mm
Inside Diameter 18.57 mm
Material Hard Drawn
Outside Diameter 22.23 mm
Part Type Standard
Rate 0.37 N/mm
SKU 899CS
Solid Length 71.88 mm
Suggested Max Deflection 180.34 mm
Suggested Max Load 66.72 N
Total Coils 38.3
Wire Diameter 1.83 mm

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