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66420S - 1.75 Inch, 0.78 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 316 Stainless Steel with 23.5 coils and Closed ends. This spring features an O.D. of 0.156 Inch, an I.D. of 0.128 Inch, and a spring rate of 0.78 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66420S
Ends Closed
Finish Passivated
Free Length 1.75 in
Inside Diameter 0.128 in
Material 316 Stainless Steel
Outside Diameter 0.156 in
Part Type Standard
Rate 0.78 lbs/in
SKU 66420SCS
Solid Length 0.343 in
Suggested Max Deflection 0.715 in
Suggested Max Load 0.558 lbf
Total Coils 23.5
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66420S
Ends Closed
Finish Passivated
Free Length 44.45 mm
Inside Diameter 3.25 mm
Material 316 Stainless Steel
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.14 N/mm
SKU 66420SCS
Solid Length 8.71 mm
Suggested Max Deflection 18.16 mm
Suggested Max Load 2.48 N
Total Coils 23.5
Wire Diameter 0.36 mm

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