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901 - 12 Inch, 1.8 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 28.8 coils and Closed ends. This spring features an O.D. of 1 Inch, an I.D. of 0.856 Inch, and a spring rate of 1.8 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 901
Ends Closed
Finish Zinc
Free Length 12 in
Inside Diameter 0.856 in
Material Hard Drawn
Outside Diameter 1 in
Part Type Standard
Rate 1.8 lbs/in
SKU 901CS
Solid Length 2.14 in
Suggested Max Deflection 7.1 in
Suggested Max Load 13 lbf
Total Coils 28.8
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 901
Ends Closed
Finish Zinc
Free Length 304.8 mm
Inside Diameter 21.74 mm
Material Hard Drawn
Outside Diameter 25.4 mm
Part Type Standard
Rate 0.32 N/mm
SKU 901CS
Solid Length 54.36 mm
Suggested Max Deflection 180.34 mm
Suggested Max Load 57.82 N
Total Coils 28.8
Wire Diameter 1.83 mm

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