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50644S - 3.937 Inch 316 Stainless Steel Compression Spring

Inventory Status
Limited Availability

Compression spring manufactured from 316 Stainless Steel with 17 coils and Closed & Ground ends. This spring features an O.D. of 0.843 Inch, and an I.D. of 0.646 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50644S
Ends Closed & Ground
Finish Passivated
Free Length 3.937 in
Inside Diameter 0.646 in
Material 316 Stainless Steel
Outside Diameter 0.843 in
Rate 18.983 lbs/in
SKU 50644SCS
Solid Length 1.673 in
Suggested Max Deflection 1.553 in
Suggested Max Load 29.483 lbf
Total Coils 17
Wire Diameter 0.098 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50644S
Ends Closed & Ground
Finish Passivated
Free Length 100 mm
Inside Diameter 16.41 mm
Material 316 Stainless Steel
Outside Diameter 21.41 mm
Rate 3.32 N/mm
SKU 50644SCS
Solid Length 42.49 mm
Suggested Max Deflection 39.45 mm
Suggested Max Load 131.14 N
Total Coils 17
Wire Diameter 2.49 mm

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