NN-77

NN-77

Regular compression spring in Stainless Steel with 3.6 total coils and Closed & Ground ends. This spring features an O.D. of 1.406 Inch, an I.D. of 1.086 Inch, and a spring rate of 288 Pound Force per Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name NN-77
Ends Closed & Ground
Finish None
Free Length 1.22 in
Inside Diameter 1.086 in
Material Stainless Steel
Outside Diameter 1.406 in
Part Type Standard
Rate 288 lbf/in
Solid Length 0.576 in
Suggested Max Deflection 0.276 in
Suggested Max Load 80 lbf
Total Coils 3.6000
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name NN-77
Ends Closed & Ground
Finish None
Free Length 30.99 mm
Inside Diameter 27.58 mm
Material Stainless Steel
Outside Diameter 35.71 mm
Part Type Standard
Rate 50.4 N/mm
Solid Length 14.63 mm
Suggested Max Deflection 7.01 mm
Suggested Max Load 355.84 N
Total Coils 3.6000
Wire Diameter 4.11 mm

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Quantity Price
1 - 49 $10.14
50 - 149 $9.63
150 - 299 $9.13
300 - 499 $8.62
500 - 749 $7.61
750 - 999 $6.59
1000+ Call for price