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NN-34 - 1.75 Inch, 2.1 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 25 coils and Closed ends. This spring features an O.D. of 0.188 Inch, an I.D. of 0.148 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 NN-34
Ends Closed
Finish Zinc
Free Length 1.75 in
Inside Diameter 0.148 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 2.1 lbs/in
SKU NN-34CS
Solid Length 0.52 in
Suggested Max Deflection 1.2 in
Suggested Max Load 2.5 lbf
Total Coils 25
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name NN-34
Ends Closed
Finish Zinc
Free Length 44.45 mm
Inside Diameter 3.76 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.37 N/mm
SKU NN-34CS
Solid Length 13.21 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 11.12 N
Total Coils 25
Wire Diameter 0.51 mm

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