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N-31 - 0.63 Inch, 76 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 5 coils and Closed & Ground ends. This spring features an O.D. of 0.406 Inch, an I.D. of 0.3 Inch, and a spring rate of 76 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name N-31
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.3 in
Material 302/304 Stainless Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 76 lbs/in
SKU N-31CS
Solid Length 0.27 in
Suggested Max Deflection 0.16 in
Suggested Max Load 12 lbf
Total Coils 5
Wire Diameter 0.053 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name N-31
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 7.62 mm
Material 302/304 Stainless Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 13.31 N/mm
SKU N-31CS
Solid Length 6.86 mm
Suggested Max Deflection 4.06 mm
Suggested Max Load 53.38 N
Total Coils 5
Wire Diameter 1.35 mm