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Inventory Status
Limited Availability

Compression spring manufactured from Music Wire with 9 coils and Closed ends. This spring features an O.D. of 1.75 Inch, and an I.D. of 1.48 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1783
Ends Closed
Finish Zinc
Free Length 5.38 in
Inside Diameter 1.48 in
Material Music Wire
Outside Diameter 1.75 in
Part Type Standard
Rate 16 lbs/in
SKU 1783CS
Solid Length 1.35 in
Suggested Max Deflection 3.8 in
Suggested Max Load 61 lbf
Total Coils 9
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1783
Ends Closed
Finish Zinc
Free Length 136.65 mm
Inside Diameter 37.59 mm
Material Music Wire
Outside Diameter 44.45 mm
Part Type Standard
Rate 2.8 N/mm
SKU 1783CS
Solid Length 34.29 mm
Suggested Max Deflection 96.52 mm
Suggested Max Load 271.33 N
Total Coils 9
Wire Diameter 3.43 mm