NN-20

NN-20

Regular compression spring in Spring Steel with 8 total coils and Closed & Ground ends. This spring features an O.D. of 1.031 Inch, an I.D. of 0.571 Inch, and a spring rate of 1305 Pound Force per Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name NN-20
Ends Closed & Ground
Finish Zinc
Free Length 2.19 in
Inside Diameter 0.571 in
Material Spring Steel
Outside Diameter 1.031 in
Part Type Standard
Rate 1305 lbf/in
Solid Length 1.84 in
Suggested Max Deflection 0.23 in
Suggested Max Load 297 lbf
Total Coils 8.0000
Wire Diameter 0.23 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name NN-20
Ends Closed & Ground
Finish Zinc
Free Length 55.63 mm
Inside Diameter 14.5 mm
Material Spring Steel
Outside Diameter 26.19 mm
Part Type Standard
Rate 228.38 N/mm
Solid Length 46.74 mm
Suggested Max Deflection 5.84 mm
Suggested Max Load 1321.06 N
Total Coils 8.0000
Wire Diameter 5.84 mm

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Quantity Price
1 - 9 $45.23
10 - 24 $36.18
25 - 49 $33.92
50 - 99 $18.09
100 - 249 $13.57
250 - 499 $11.31
500 - 999 $6.78
1000+ Call for price