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73630 - 12 Inch Oil Tempered Compression Spring

Inventory Status
Limited Availability
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Oil Tempered with 11.1 coils and Closed & Ground ends. This spring features an O.D. of 4.687 Inch, and an I.D. of 3.437 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73630
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 3.437 in
Material Oil Tempered
Outside Diameter 4.687 in
Part Type Standard
Rate 362 lbs/in
SKU 73630CS
Solid Length 6.91 in
Suggested Max Deflection 3.6 in
Suggested Max Load 1294 lbf
Total Coils 11.1
Wire Diameter 0.625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73630
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 87.3 mm
Material Oil Tempered
Outside Diameter 119.05 mm
Part Type Standard
Rate 63.39 N/mm
SKU 73630CS
Solid Length 175.51 mm
Suggested Max Deflection 91.44 mm
Suggested Max Load 5755.71 N
Total Coils 11.1
Wire Diameter 15.88 mm

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