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66580S - 0.5 Inch 316 Stainless Steel Compression Spring

Inventory Status
Limited Availability

Compression spring manufactured from 316 Stainless Steel with 8.5 coils and Closed ends. This spring features an O.D. of 0.188 Inch, and an I.D. of 0.138 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66580S
Ends Closed
Finish Passivated
Free Length 0.5 in
Inside Diameter 0.138 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 17.346 lbs/in
SKU 66580SCS
Solid Length 0.238 in
Suggested Max Deflection 0.145 in
Suggested Max Load 2.515 lbf
Total Coils 8.5
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66580S
Ends Closed
Finish Passivated
Free Length 12.7 mm
Inside Diameter 3.51 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 3.04 N/mm
SKU 66580SCS
Solid Length 6.05 mm
Suggested Max Deflection 3.68 mm
Suggested Max Load 11.19 N
Total Coils 8.5
Wire Diameter 0.64 mm

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