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NN-71CS - 0.94" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 10.5 coils and closed & ground ends. This spring features an O.D. of 0.266", and an I.D. of 0.146".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name NN-71
Ends Closed & Ground
Finish None
Free Length 0.94 in
Inside Diameter 0.146 in
Material Spring Steel
Outside Diameter 0.266 in
Part Type Standard
Rate 251 lbs/in
SKU NN-71CS
Solid Length 0.63 in
Suggested Max Deflection 0.11 in
Suggested Max Load 26 lbf
Total Coils 10.5
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name NN-71
Ends Closed & Ground
Finish None
Free Length 23.88 mm
Inside Diameter 3.71 mm
Material Spring Steel
Outside Diameter 6.76 mm
Part Type Standard
Rate 43.95 N/mm
SKU NN-71CS
Solid Length 16 mm
Suggested Max Deflection 2.79 mm
Suggested Max Load 115.65 N
Total Coils 10.5
Wire Diameter 1.52 mm
The compression spring NN-71CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the NN-71 compression spring design exhibits exceptional tensile strength and resilience.

The NN-71 design is manufactured with a free length of 0.94", with an outer diameter of 0.266", an inner diameter of 0.146", and a total of 10.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 251 lbs/in.

The NN-71CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring NN-71 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.