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N-121 - 2.53 Inch, 17 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 11 coils and Closed & Ground ends. This spring features an O.D. of 0.718 Inch, an I.D. of 0.572 Inch, and a spring rate of 17 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name N-121
Ends Closed & Ground
Finish None
Free Length 2.53 in
Inside Diameter 0.572 in
Material Spring Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 17 lbs/in
SKU N-121CS
Solid Length 0.8 in
Suggested Max Deflection 1.1 in
Suggested Max Load 18 lbf
Total Coils 11
Wire Diameter 0.073 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name N-121
Ends Closed & Ground
Finish None
Free Length 64.26 mm
Inside Diameter 14.53 mm
Material Spring Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 2.98 N/mm
SKU N-121CS
Solid Length 20.32 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 80.06 N
Total Coils 11
Wire Diameter 1.85 mm

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