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NN-80 - 1.63 Inch, 211 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 302/304 Stainless Steel with 8.75 coils and Closed & Ground ends. This spring features an O.D. of 0.765 Inch, an I.D. of 0.505 Inch, and a spring rate of 211 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name NN-80
Ends Closed & Ground
Finish None
Free Length 1.63 in
Inside Diameter 0.505 in
Material 302/304 Stainless Steel
Outside Diameter 0.765 in
Part Type Standard
Rate 211 lbs/in
SKU NN-80CS
Solid Length 1.14 in
Suggested Max Deflection 0.36 in
Suggested Max Load 76 lbf
Total Coils 8.75
Wire Diameter 0.13 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name NN-80
Ends Closed & Ground
Finish None
Free Length 41.4 mm
Inside Diameter 12.83 mm
Material 302/304 Stainless Steel
Outside Diameter 19.43 mm
Part Type Standard
Rate 36.95 N/mm
SKU NN-80CS
Solid Length 28.96 mm
Suggested Max Deflection 9.14 mm
Suggested Max Load 338.05 N
Total Coils 8.75
Wire Diameter 3.3 mm

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