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66776S - 0.25 Inch, 12.689 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Regular compression spring in 316 Stainless Steel with 4 total coils and Closed ends. This spring features an O.D. of 0.219 Inch, an I.D. of 0.179 Inch, and a spring rate of 12.689 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66776S
Ends Closed
Finish Passivated
Free Length 0.25 in
Inside Diameter 0.179 in
Material 316 Stainless Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 12.689 lbs/in
SKU 66776SCS
Solid Length 0.1 in
Suggested Max Deflection 0.089 in
Suggested Max Load 1.129 lbf
Total Coils 4
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66776S
Ends Closed
Finish Passivated
Free Length 6.35 mm
Inside Diameter 4.55 mm
Material 316 Stainless Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 2.22 N/mm
SKU 66776SCS
Solid Length 2.54 mm
Suggested Max Deflection 2.26 mm
Suggested Max Load 5.02 N
Total Coils 4
Wire Diameter 0.51 mm

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